China Bluetooth Speaker for Mobile Phone Tablet Other Device

Bluetooth speaker for mobile phone & tablet and other device
Support 3.5mm jack line in: BS-1 can be connected with multi-speakers by using 3.5mm jack cable, when the speaker is out of power, users can connect mobile phone with the Bluetooth speaker BS-1 to play music from mobile directly.
One hand simply full control hidden key: Practical design of BS-1 allows you to put your hand on the speaker and easily select the function: Next / previous song, volume up/down.
Dual color flashing lights at the bottom: When you use BS-1 at night or in a dark environment, the flashing light will delight your mood.
Ultra-long standby time and play time: 650mA capacity provides you up to 4 hours play time
300hrs standby time
Bluetooth Version 3.0: Ultra fast connection Bluetooth version 3.0 supports A2DP AVRCP HSP HFP profiles.
BS-1Technical Specifications
Bluetooth Standard: V3.0
Support profiles: A2DP AVRCP HSP HFP
RF frequency range: 2402 ~ 2480MHz (ISM BAND)
Launch power: CLASS2
Receiver sensitivity: < - 80dBm (PER 1 %)
Communication distance: 10m-20m (free space)
Audio frequency range: 20Hz ~ 22kHz
Size: 70 * 70 * 42 mm
Weight: 87 g
Audio output power: 2W
Speaker diameter: 40mm.
Battery capacity: 650mAh
Talk / Music playtime: Up to 6hrs
Standby time: Up to 300hrs
Charging Power Supply: Power Adapter DC 5V/300mA
Charging time: 2 - 3 hours