A239 bluetooth Receiver Stereo Audio Receiving Module USB Power Digital Amplifier Board For Small Speaker
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Features:
Sound quality is very good by using this module.
With 3 keys for adjustment, convenient and easy operation.
USB interface, powered by DC 5V.
Applicable speaker impedance: 4/6/8 ohm.
How to use it:
Long press on/off key, until indicator light flashes red and blue alternately, start pairing, your device display'SANWU Audio', automatic connection, then start to play your device audio.
Specifications:
Supply Voltage: DC 5V(Recommend mobile phone charger or power supply)
Power Interface: Mini USB Interface
Audio Input: Bluetooth 4.0
Bluetooth Chip: CRS8635
Impedance Range: 4-8 ohm, best for 3W
PCB Board Size: 60 x 35mm / 2.36 x 1.4inch
Weight: 13g
Package includes:
1 x bluetooth 4.0 Power Amplifier Board
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