Product Description

Features: 

Bluetooth Version:3.0.
Frenquency:2.402-2.480GHz.
MAX Power output: 3 W×2( RMS) 
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.
Battery :1100MAH.
Antenna:Built in

Material: ABS

Size: 210×70×67mm

Weight: 255g

Bluetooth version: Bluetooth 3.0 + EDR 
Support profiles: HSP, HFP, A2DP, AVRCP
Operation range: 10m Class 2
Power output: 3W * 1 
Frequency Response Range: 100 ~ 20KHz
High-quality built-in rechargeable lithium battery. 
Signal-to-Noise Ratio: 84dB or Higher
Speaker Impedance: 4ohm 
Input Voltage: DC5V 500Mah
Working Voltage: 3.0 ~ 5.0V
Distortion rate: 1% or less. 
Music Playing Time: 3 hours. 
Charging Time: 2 hours.
Material: ABS 
Color: Black, Blue, Pink (Optional) 
Main Item Size: 14.5 * 5.0 * 5.0cm / 5.70 * 1.96 * 1.96in 
Main item weight: 132g / 4.62oz (Bare Machine)
Package weight: 15.0 * 6.5 * 6.0 cm / 5.90 * 2. 55 * 2.36in
Package size: 172g / 6.08oz