TWS Bluetooth-compatible 5.0 Power Amplifier Board 20W/30W Support AUX Audio Input Support Serial Port Change Name

Package:Yes
Material:Plastic
Model Number:B2RD9FF601797
Item Type:Speaker Active Components
Origin:Mainland China
Material::Plastic
Color:As the pictures shown
Quantity:1 Pc

Features:
OOTDTY
and
Bluetooth-compatible5.0, support serial port to change the name, support one-key pairing, support AUX to insert to the box continuous line, support calls, power on, the default volume is maximum
TX-, RX, GND: TTL- serial port configuration 9600, 8, 1
At 16V 4A-, the maximum output power is 30W; At 12V 4A-, the maximum output power is 20W
DC8-22V power supply, with reverse connection for protections, support notebook power adapter power supply Connect the positive and negative of the microphone
Binaural Amplifier Board only,other accessories demo in the picture is not included
Specifications:
Material: Plastic
Amplifier Board Size: approx 7.1x4.3cm/2.80x1.69in
Fixed Hole Distance: 6.6x3.8cm/2.60x1.50in
Color: As the pictures shown
Quantity: 1Pc
Package Includes:
1 x Binaural Amplifier Board
Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!