TWS-25 250mAh 4H Bluetooth TWS

Solution: JL6983,

 Bluetooth version: V5.3, 

ear lithium battery 3.7V, 25mAh; 

Warehouse lithium battery 3.7V, 250mAh, 

music time: about 4 hours (80% volume), 

talk time: about 3.2 hours (80% volume), 

charging time: headset about 2 hours; 

Warehouse about 2 hours, 

horn diameter: Φ13.0mm,

- Speaker DC impedance: 32±15% ohm,

- Frequency range: 50~20kHz,

- Horn sensitivity: 112±3dB (at 1kHz/1mW,With IEC-318 Coupler),

- Horn rated power: 2mW, with 25cm charging cable