915 Generation ZKLT23 5.1Bluetooth Power Amplifier Board 50W 2.1Channel Amplifier Board with Short Circuit Protection for Sound Box

Supports Bluetooth 5.1 connectivity
Over-temperature and short-circuit protection against static electricity
Support BT, AUX, U disk, USB sound card input
With heat sink
Volume can be adjusted independently

Note:
It needs to be assembled by yourself, and the material package is given a screwdriver.
The suitable power supply of the product is DC power supply, and AC power supply is not allowed!
Batch differences may lead to product appearance, printed text, color will be different, does not affect the use of
Color: Black
Material: PCB+metal

Package Contents:
1 x amplifier board (need to install themselves)
1 x screwdriver

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.