BEI WRH WK M8 Bluetooth 5.0 Fashion Design Music Bluetooth Headphone, Support TF Card (Red)

1. Bluetooth 5.0 wireless technology, stable and continuous connection
2.40mm large dynamic coil unit, powerful bass effect
3. Large-capacity battery, standby time up to 80 hours
4. Lightweight high-quality PU sponge earmuffs, comfortable to wear
5. Independent button design, one-handed operation
6. All-inclusive earmuffs, good sound insulation
7. Support card, wired and wireless mode

parameter
1. Bluetooth version: V5.0
2. Bluetooth frequency: 2400MHZ-2500MHZ
3. Impedance: -32ohm
4. Rechargeable battery capacity: 200mAh
5. Play time: 3-4 hours
6. Talk time: 3-4 hours
7. Standby time: 80 hours
8. Charging time: 2-3 hours
9. Power input: 5V-1A
10. Material: ABS + PC