4500mAh Big Capacity 20Watts Sound Bar Wireless Bluetooth Speakers - Black 1pc | KH App

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calendar_today Join 08, May 2019
location_on Shanghai United Plaza Leasing Office, Nanjing West Road, Jing'an, Shanghai, China
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Product Description

Bluetooth Version:V4.2
Frenquency: 2402-2480GHz
MAX Power output: 20W
MIC Sensitivity: -32db
Receive Sensitivity :Better than +82dBm
Range: 10meters
Data Transmission: Up to 3Mbps
UART Data Transmission Rate:115200bps
Charing Voltage : 48V -52V DC
Working Voltage: 37V -42V DC
Working Current: 300MA
Quiescent Current: >1UA
Battery : 4500mAh