Product Description
1. Bluetooth: V4.2
2. Bluetooth distance: 10m
3. Battery capacity: 1500mAh
4. Signal to noise ratio: ≥80dB
5. Audio input: AUX, USB, TF card, Bluetooth
6. Power: USB charging
7. Output power: 20W
8.360° surround sound, no noise, support wired microphone, connect microphone at any time