BT-140 Bluetooth Speaker
TWS Bluetooth Speaker with magnet charging
- Model No: BT-140
- BT version: 4.0
- Power output: 5W*2
- Frequency response: 90Hz-16KHz
- Color: black
- Driver Size: 135*80*18MM
- SNR: ≥73db
- Resistance: 4Ω
- Battery cability: 500mAh
- Power supply: 3.7V
- Charge port: Micro USB