Speaker Bluetooth 3.0/4.0 Wireless Mini Speaker Portable Stereo Handsfree Music

Crystal Mi Speaker for PC and Mobile Phone  

Specifications

bluetooth wireless speaker 
mini order available 
Logo available 
many colors for choice 
Cheap price 

- Rechargeable Mini Portable Speaker 

- 1 cube Speaker + 2 Crystal cubes

- Hi-fi Stereo Speaker

- Built-in rechargeable lithium battery

- 0.5 Watt speaker output

- Size : 32(W) x 32(D) x 96(H) mm

- Various LED color decoration (Rainbow color)

- Compatible with MP3, Cell Phone, Computer, Table PC(3.5mm Audio input jack)

- Charge 50~60 min. through USB, Use 6~7 hours.

Features 

Bluetooth wireless speaker

Frenquency:2.402-2.480GHz.
MAX Power output :3W 
MIC Sensitivity:-32db .
Receive Sensitivity:Better than +82dBm.
Range:10meters .
Data Transmission:Up to 3Mbps
UART Data Transmission Rate:115200bps .
Charing Voltage :4.8V –5.2V DC.
Working Voltage:3.7V –4.2V DC.
Working Current:200MA.
Quiescent Current:>1UA.