Blaupunkt BLP3200 User Manual page 18

Specifications:
Rated voltage: DC 5V 1A
Max consumption : 5W
Lithium battery 2200mAh
Radio frequency : 2,402-2,480GHz
Bluetooth compatible version: 2.1 + EDR
Working range: 10m
Sound power: 6W x 2
Frequency range: 80Hz-20KHz
Charging time: 4 hours
Using time: 5-6 hours
Description
USB charging port
LED indicator
Play/Pause
Power On/Off
Volume up/next song
Volume down/last song
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