M-K8 Bluetooth Headset Ear Hanging Business Model Air Conduction Earphone(Black)

1. Chip: Jerry 69762. Speaker: 32 Euro 09103. Battery capacity: 90mAh4. Use time: listening to songs about 10H, talking about 12H5. Charging time: about 1H6. Charging interface: USB7. Effective distance: about 10m8. Frequency: 20Hz-20KHz9. Sensitivity: 85dB10. Waterproof rating: IPX 5Features:1. Caller voice announcement, clear identification of the caller's number, the call is more convenient to connect, safer driving2. Built-in dual noise reduction system, intelligent noise filtering, reduce interference during calls3. Not into the ear canal, long time sports wear will not swell, sore (right ear wear)4. Angled curve fit, wear stable and comfortable5. Intelligent AI chip, stable transmission without lagging6. Tight design, effective protection against rain, sweat, easy to clean material7. AI intelligent buttons, easy to operate8. Intelligent display of remaining power