1. Wireless version: wireless 5.1; speaker unit: 8-inch full-range speaker
2. Frequency response: 40Hz-20kHz; power amplifier specification: 10W*1; transmission distance: 10M
3. Charging voltage: DC5V; charging: 4H; playing: 4H
4. Battery specification: 2400mAh lithium battery; product size: 250*210*415MM
5. Wireless Bluetooth, TF, FM, USB, AUX playback mode
6. Super 8-inch speaker with karaoke microphone
7. LED flame light, large capacity lithium battery