Model Number: BS-391 Patent model Brand Name: SOLID SOUND Key Specifications/Special Features: Features* Compatible with all Bluetooth devices* True left and right stereo sound quality* Support A2DP/HFP/HSP* With mic, hands-free for phone call* The two speakers also can work independentlySpecification
* Bluetooth range: 10m
* Power: rechargeable Li-battery
* Battery capacity: 1200mAh
* Play time: 8 hrs
* Power out: 1*5W/each
* Product size: 80*80*135mm