Specifications:
Audio Decoding: MP3, WMA, WAV, FLAC
Power out 3w
Audio Receiver Board:
Power Interface: Mini USB Interface
Supply Voltage: DC 5V
Audio Input: Bluetooth V2.1
Audio Jack: 3.5mm
Applicable Impedance: 4-8 ohm
PCB Board Size: 50 * 40mm / 1.97 * 1.57in
Weight: 11g / 0.39oz