1. Universal Bluetooth headset for helmets, automatic answering, hands-free, waterproof body 2. 30mm customized large sound unit, clear sound quality, no fear of wind noise 3. Built-in large-capacity lithium battery, 20 hours of long-lasting battery life, let you ride for a long time 4. Not worn in the ears, clearly hear the outside sound, safe riding 5. Chip: Zhongke Bluexun 6. Bluetooth version: 5.3 7. Bluetooth transmission distance: 10 meters 8. Bluetooth music time: 20 hours 9. Headphone channel: Stereo 2.0 10. Microphone distance: 1 meter 11. Bluetooth standby time: 90 hours 12. Battery capacity: 200 mAh 13. Charging voltage: 5V 14. Charging time: 2 hours 15. Weight: about 68g
1. 头盔通用蓝牙耳机,自动接听,解放双手,机身防水 2. 30mm定制发声大单元,音质清晰,无惧风噪 3. 内置大容量锂电池,20小时持久续航,让骑行持久到底 4. 不入耳佩戴,清晰听到外界声音,安全骑行 5. 芯片:中科蓝讯 6. 蓝牙版本:5.3 7. 蓝牙传输距离:10米 8. 蓝牙音乐时间:20小时 9. 耳机声道:立体声2.0 10. 麦克风距离:1米 11. 蓝牙待机时间:90小时 12. 电池容量:200毫安 13. 充电电压:5V 14. 充电时间:2小时 15. 重量:约68g
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