Sport Earphones

1. Bluetooth version: 5.3 Jerry 7003 2. Channel System: Stereo (Dual Channel) 3. Battery capacity: 55mAh 4. Drive unit: 9mm 5. Product weight: 14.2g 6. Charging time: 1 hour 7. Talk time: 9 hours 8. Playing time: 8 hours 10. Product size: 56*12*8.5mm (Bluetooth control) 11. Supported protocols: HSP/HFP/A2DP/AVRCP 12. Input charging standard: DC 5V 300MA 13. Bluetooth operating frequency: 2.400GHz-2.480GHz 14. Call distance: less than 1M 15. Transmission distance: 10M 16. Voice prompt: support 17. Multi-point connection: support 18. Wearing method: In-ear 19. Instructions: Chinese and English 20. Included accessories: USB charging cable, manual, size earplugs, cable clip, cable take-up

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