High-concerned chemical : none
Package : TQFP
is_d : Yes
Supply Voltage : 3.7-5V
Application : MP3/MP4 Player
Type : Switch
Brand Name : DIY NOW
Origin : Mainland China
Condition : New
Condition : New
Type : Audio Receiver Board
Key Word : Decoder
Dropship : Support
3.7-5V 1- 5Pcs Bluetooth Audio Receiver Board Bluetooth 5.1 MP3 Lossless Decoder Board Wireless Stereo Amplifier Module
Feature :
Newly upgraded Type-C interface; 3.7V-5V power supply pad, realize external 3.7V-5V lithium battery power supply;
Easy to install, the decoder board is small in size,
Simple structure, easy to use, easy to install.
With indicator light, standard 3.5mm audio interface, more convenient to use
Suitable for various DIY, car audio modification, home audio modification, personal DIY Bluetooth audio, electronic project production, etc.
Product 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 profile: A2DP/AVCTP/AVDTP AVRCP/HFP
Synchronization loss:>15m
Audio interface: standard 3.5mm interface, output stereo sound, can be plugged into headphones, connect to amplifiers and other devices
LED indicator: Bluetooth mode blue light is long
Operation instructions:
Use Type-C cable for power supply, blue indicator flashes, enter Bluetooth mode; when you hear voice broadcast, it means entering Bluetooth mode and waiting for pairing; after the mobile phone Bluetooth searches for "HW-BT" (the device name of the decoder version), click to connect. When the decoder board is successfully connected to the mobile phone, the blue indicator light is long, and music can be played. At this time, the blue indicator light flashes.
Product List
1X Audio Decoder Board
label:yes
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