Mini Bluetooth Speaker
1. Bluetooth speaker for smart phone, iPhone/iPod;
2. Bluetooth Version:BK3.0;
Frenquency:2.402-2.480GHz;
MIC Sensitivity:-32db
Receive Sensitivity:Better than +82dBm
3. Supports bluetooth stereo sound, perfect sound quality & outstanding bass effect;
4. With Aluminum alloy material design;
5. UART Data Transmission Rate:115200bps;
Data Transmission:Up to 3Mbps
Range:10meters
6. USB Charing Voltage :4.8V –5.2V DC.;
7. Built-in battery: 450mAh;
Working Voltage:3.7V –4.2V DC.
Working Current:200MA.
Quiescent Current:>1UA.
Antenna:Built in
8. built-in lithium battery: 600mAh
9. Support TF card
10. FM Optional
11. Unit size: 7.4*7.4*4.55(cm)