- Bluetooth version:V4.2 ,ATS2823
- Power Output:8W x 2(FT2705)or(XA9221)
- DC-input:DC 5V 2A
- Button:Power,Volume-,Volume+,Play/pause,
- Drive Unit:48mm *2 ;4Ω 8W
- Frequency Response:90Hz-20kHz
- S/N:80db
- Built-in battery:7.4V2200mAh
- Play time:8-10 Hours (70% volume)
- Charging time:4-5Hours
- Accessories:Manual*1PCS,Charging line *1PCS