1. Connection: Bluetooth 5.0 effective distance within 10m
2. Speaker size: 14x 2.0mm full range 3D stereo cavity high strength NdFeB magnet 3. Headphone: 17x40x19mm 4. Charging case: 52x45x27mm 5. Material: ABS + Alloy oxidation blasting + PC 6. Function: TWS automatic pairing automatic connection stereo surround sound field heavy bass Light sensor in-ear detection Air true wireless master-slave switch Ai voice control with one touch adjustable volume can cut songs 7. Electricity: Earphone: Lithium polymer battery (400909 / about 30MAH) 8. Listening time: about 3 hours 9. Talk time: about 3.5 hours 10. With the charging case you can increase the charge of both ears 3-4 times 11. Charging time: about 1.5 hours 12. Standby time: about 60 hours |
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