TWS TPA3118 Amplifier Audio Board Amplificador,Supports Cal

Product information: Bluetooth 5.0, supports serial port renaming, supports one-key TWS pairing, supports AUX insertion into TWS pair box, power on and up, the default volume is the highest.

When 16V4A, the maximum output power is 30W; When 12V4A, the maximum output power is 20W.

8-22V power supply, with reverse connection protection, support notebook power adapter power supply.

Boards and devices are -crafted, with sufficient materials and quality.

M+ and M- are the positive and negative of the microphone.

TX, , GND: TTL serial port configuration 9600, N, 8, 1

Power amplifier board size: 7.1x4.3CM

Fixing hole distance: 6.6x3.8CM

Type: A: Supports calls

type: Amplifier Board

color:Black

Material:PCB+electronic components

Package Contents:

1 x TWS Amplifier

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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