Support Bluetooth 5.0+EDR audio sources ,
hand free kit, TF card support,
true wireless stereo sound function (2 pcs paired),
Volume control ,charge indication, status indication ,
FM radio station
* Battery capacity:1200mAh
* Power Supply: DC 5 Volt
* Output Power: 5W
* Driver Unit: 52mm,4ohms
* Frequency Response:100-18Khz