Amazfit Smart Watch Accessories
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(Grey)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(Light Pink)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(Mint Green)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(Pink)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(Purple)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(Red)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(White)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Crazy Horse Texture Silicone Watch Band for Huami Amazfit Bip Lite Version 20mm(Yellow)
1. FLEXIBLE - It is a much more supple/soft/flexible/rubbery bands, making your watch fit better.It prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 2. ADJUTABLE - Adjustable replacement strap band,have plenty of spots for size adjustment.A good replacement for your old and broken strap. 3. SIZE -Free size fits most wrists, have plenty of spots for size adjustment. 4. COLORFUL - Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices. 5. Weight 25g, size 10x2x0.5cm
180,55 Kč
Curved 3D Composite Material Soft Film Screen Protector For Amazfit GTR 3
1. The surface is treated with oil-proof, so that fingerprints and oil stains are not easy to stay on the surface, and it is easy to clean2. Automatic adsorption, repeatable pasting3. The protective film can accurately fit your device screen, and can protect your device screen from scratches, water, dust, vibration, sliding, etc.4. Optical grade light transmittance, ultra-low reflection, high definition and high transmittance5. There is a strong adhesive on the back, easy to stick the film, and close to the screen, so it will not affect the touch sensitivity of the touch screen
152,18 Kč
Curved 3D Composite Material Soft Film Screen Protector For Amazfit GTR 3 Pro
1. The surface is treated with oil-proof, so that fingerprints and oil stains are not easy to stay on the surface, and it is easy to clean2. Automatic adsorption, repeatable pasting3. The protective film can accurately fit your device screen, and can protect your device screen from scratches, water, dust, vibration, sliding, etc.4. Optical grade light transmittance, ultra-low reflection, high definition and high transmittance5. There is a strong adhesive on the back, easy to stick the film, and close to the screen, so it will not affect the touch sensitivity of the touch screen
152,18 Kč
Curved 3D Composite Material Soft Film Screen Protector For Amazfit GTS 3
1. The surface is treated with oil-proof, so that fingerprints and oil stains are not easy to stay on the surface, and it is easy to clean2. Automatic adsorption, repeatable pasting3. The protective film can accurately fit your device screen, and can protect your device screen from scratches, water, dust, vibration, sliding, etc.4. Optical grade light transmittance, ultra-low reflection, high definition and high transmittance5. There is a strong adhesive on the back, easy to stick the film, and close to the screen, so it will not affect the touch sensitivity of the touch screen
145,21 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Black Blue)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Black Dark Grey)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Black Lime Green)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Blue Teal)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Grey Yellow)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Midnight Blue White)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Olive Green Black)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Red Black)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(Sand Powder white)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit GTR 4 Stripe Two-color Silicone Watch Band(White Black)
1. Material: Silicone + Stainless Steel Buckle2. Soft and comfortable to wear3. Easy to assemble, will not cause damage to the watch4. The length of the strap is easy to adjust to fit your wrist5. Stylish and beautiful appearance, popular with the public6. Dimensions: 89 x 22mm, 117 x 22mm7. Applicable models: Amazfit GTR 4 / Amazfit GTR 3 / Amazfit GTR 3 Pro / Amazfit GTR 2e / Amazfit GTR 2 / Amazfit 3 Stratos / Amazfit GTR 47mmNote: The product only has a strap, not the main body
179,00 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Black+Grey)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Black+Orange)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Black+Red)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Blue+Black)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Green+Black)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Midnight Blue + Black)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Midnight Blue + Orange)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Orange+Black)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(Red+Black)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Football Pattern Two-Color Silicone Strap(White+Black)
1. Made of silicone material, waterproof, anti-sweating, no smell.2. Comfortable to wear, thickening design, wear resistance.3. Two-color combination design, 10 kinds of color matching, suitable for a variety of scenes.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. Note: The product only has a strap, not the main body
243,74 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Black+Blue)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Black+Green)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Black+Grey)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Blue+Water Duck)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Dark Blue+White)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Grey+Yellow)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Olive Green + Black)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Pink+White)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(Red+Black)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit Z 22mm Vertical Pattern Two-Color Silicone Watch Band(White+Black)
1. Material: silicone, metal buckle2. Soft and comfortable to wear3. Easy to assemble, no harm to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, bringing you a different visual experienceNote: The product only has the strap, not the body
184,68 Kč
For Amazfit 2 Stratos 22mm Checkered Two-Color Silicone Watch Band(Amy Green+Black)
1. Made of silica gel, waterproof, soft and odorless.2. Comfortable to wear, thickening design, wear resistance.3. 10 color combinations, suitable for a variety of scenarios.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. The parcel has only a watch strap, but no watch.
188,80 Kč
For Amazfit 2 Stratos 22mm Checkered Two-Color Silicone Watch Band(Black+Grey)
1. Made of silica gel, waterproof, soft and odorless.2. Comfortable to wear, thickening design, wear resistance.3. 10 color combinations, suitable for a variety of scenarios.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. The parcel has only a watch strap, but no watch.
188,80 Kč
For Amazfit 2 Stratos 22mm Checkered Two-Color Silicone Watch Band(Black+Red)
1. Made of silica gel, waterproof, soft and odorless.2. Comfortable to wear, thickening design, wear resistance.3. 10 color combinations, suitable for a variety of scenarios.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. The parcel has only a watch strap, but no watch.
188,80 Kč
For Amazfit 2 Stratos 22mm Checkered Two-Color Silicone Watch Band(Dark Blue+White)
1. Made of silica gel, waterproof, soft and odorless.2. Comfortable to wear, thickening design, wear resistance.3. 10 color combinations, suitable for a variety of scenarios.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. The parcel has only a watch strap, but no watch.
188,80 Kč
For Amazfit 2 Stratos 22mm Checkered Two-Color Silicone Watch Band(Lime Green+Black)
1. Made of silica gel, waterproof, soft and odorless.2. Comfortable to wear, thickening design, wear resistance.3. 10 color combinations, suitable for a variety of scenarios.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. The parcel has only a watch strap, but no watch.
188,80 Kč
For Amazfit 2 Stratos 22mm Checkered Two-Color Silicone Watch Band(Pink+White)
1. Made of silica gel, waterproof, soft and odorless.2. Comfortable to wear, thickening design, wear resistance.3. 10 color combinations, suitable for a variety of scenarios.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. The parcel has only a watch strap, but no watch.
188,80 Kč
For Amazfit 2 Stratos 22mm Checkered Two-Color Silicone Watch Band(Red+Black)
1. Made of silica gel, waterproof, soft and odorless.2. Comfortable to wear, thickening design, wear resistance.3. 10 color combinations, suitable for a variety of scenarios.4. It adopts the design of quick disassembly hand to facilitate disassembly and installation.5. The parcel has only a watch strap, but no watch.
188,80 Kč