WK M8 Bluetooth 5.0 Fashion Design Music Bluetooth Headphone, Support TF Card

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