DIY Wireless Bluetooth Audio Receiver Board BT5.1 MP3 WAV Decoding Board Speaker Amplifier Moudle For A2DP/AVCTP/AVDTP AVRCP/HFP

Semi-finishedproduct : No High-concerned chemical : none Electronic : No Type : Bluetooth Audio Receiver Board Model Number : Bluetooth Audio Receiver Board DIY Supplies : Electrical Brand Name : Voktta Origin : Mainland China Certification : CE Interface : Type-C Supply voltage : DC 3.7-5V Signal to noise ratio : 90dB THD+H : -70dB Crosstalk : -70dB Noise reduction : 91dB Support Introduction : A2DP/AVCTP/AVRTP AVRCP/HFP Synchronization loss : >15m Audio interface : standard 3.5mm interface, outputting stereo sound effects, can be plugged into headphones, connected to amplifiers and other devices LED indicator light : Bluetooth mode blue light on continuously

DIY Wireless Bluetooth Audio Receiver Board BT5.1 MP3 WAV Decoding Board Speaker Amplifier Moudle For A2DP/AVCTP/AVDTP AVRCP/HFP

Features: 1.Newly upgraded Type-C interface; 3.7V-5V power supply pad, realizing external 3.7V-5V lithium battery power supply; 2.Easy to install, small size of decoder board, 3.The utility model has the advantages of simple structure, convenient use and easy installation. 4.With indicator light and standard 3.5mm audio interface, it is more convenient to use 5.Applicable to various diy, car audio modification, home audio modification, personal DIY Bluetooth audio, electronic project production, etc

Parameters: Interface: Type-C Power supply voltage: DC 3.7-5V Signal to noise ratio: 90dB THD+H:-70dB Crosstalk: - 70dB Noise reduction: 91dB Support introduction: A2DP/AVCTP/AVDTP AVRCP/HFP Synchronization loss:>15m Audio interface: standard 3.5mm interface, output stereo sound effect, can be plugged into headphones, connect power amplifier and other devices LED indicator: blue light of Bluetooth mode is always on

Operating instructions: Use Type-C cable for power supply, the blue indicator flashes, and enter Bluetooth mode; When you hear the voice broadcast, it indicates that you have entered the Bluetooth mode and are waiting for pairing; After the mobile phone Bluetooth searches for "HW-BT" (the decoded device name), click Connect. When the decoding board is successfully connected to the mobile phone, the blue indicator lights up for a long time to play music, and the blue indicator flashes.

Package include： 1X audio decoding board label:yes

Power: 10 W