ACEFAST k1 Speaker- High-Power Portable Bluetooth Speaker with Dual Wireless Mic

1. Bluetooth version ;actions 5.0+ Mv silicon DSP

2. battery capacity; 18000mAh. charging time; 4-5 hours

3. use time ;8 hours

4. speaker size; 48mm*2+;power; 200W

5. size; 396*131*174mm. weight; 3.274kg.

6. support Bluetooth, AUX ,USB flash drive, TF card etcplayback

7. Equipped With 2 wireless microphones