DIY Supplies : ELECTRICAL
Origin : Mainland China
Certification : none
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