KTV . mini speaker
1. Output power: 2 * 10W
2.Driver: 4″*2
3. Battery: Li Batter 18650, 1500mAh, 7.4V
4. Playtime: 2-3H
5. Charging time: 3-4H
6.Function: bluetooth, 3.5mm Line in, TF card, USB, KTV, Wireless Mic *2, music / KTV switch.
7. Bluetooth: Version 5.0.
8. Bluetooth range: 10M
9. Wireless Mic: U-band, broadcasting range: 10M, Li 18650 1200mAh battery, rechargeable, 1-2H recharge time. Power switch, echo control, vol. Yellow.
10. Product size: W292mm * D145mm * H120mm
11. Size of the whole box: 310 * 170 * 195mm 2 colors blue and black