ITEM NAME:Mp3 Bluetooth Decoder Board 4.2 Audio Receiver Module Diy Speaker Amplifier A4G4 Mp3 Bluetooth Decoder Board 4.2 Audio Receiver Module Diy Speaker Amplifier A4G4 Maximum Power Per Channel: NO POWER Model Number: MP3 Bluetooth Decoder Board Colour: Black material: metal Channels: 2 (2.0) Package: Yes Product description: Product parameters: BT Bluetooth module V1.1 Input voltage: DC5V-35V Bluetooth version: 4.2 Working temperature: -40 degrees Celsius to 85 degrees Celsius Size: 55 * 32 * 9mm Features: Full patch process Wide range of operating voltage Power supply reverse protection Dual audio output terminal External antenna (for mounting inside a metal box) LED indicator description: Flashing: waiting for a connection Slow flashing: audio playback Constantly lit: connected (General Mini USB 5V power supply) Package included: 1 * pcs MP3 Bluetooth Decoder Board
