High quality customized colors wireless portable mini speaker with logo
Wireless Speaker Spec:
Version: BK4.0.
Frenquency: 2.402-2.480GHz.
MAX Power output: 3W
MIC Sensitivity: -32db .
Receive Sensitivity: Better than +82dBm.
Working distance: 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: 600MAH.
Antenna: Built in
Wireless Speaker Pic:
Mobile Accessories Fashion Neckband Wirless Earbuds Sports Magnetic Wireless Earphone
