BT Speaker Super Bass Bluetooth 2.1 + EDR MP3 Speaker W/ Microphone FM Radio Black+silver HT-S

Model: BT SPEAKER
Dimensions:2.36 in x 2.36 in x 2.17 in (6 cm x 6 cm x 5.5 cm)
Bluetooth Version: 2.1+EDR
Operating Range: 10 meter
Compatibility: V2.0/V1.1
Microphone: Yes
Channels: 1
Total Power: 3W
Impedance: 2.6ohm
Signal to Noise Ratio(SNR): 96dB
Radio: FM Radio(87.5~108MHz)
Supports Music Format: MP3
Power Supply: Built-in Battery
Built-in Battery Capacity: 500mAh
Compatible With: Cellphones with bluetooth
BQB Certification: No
Other Features: Interface: Micro USB / TF card slot; Blue light when switched on; Red light when charging; TF card supports Max 8GB.
Packing List: 1 x Speaker
1 x Cable (50cm)
1 x Chinese / English user manual
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a