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AC DC 7-12V Audio Power Amplifier Board TDA7297 Dual Channel Bluetooth 5.0 Class Amplifier Receiving Module 15W+15W 1 x Audio receiver module 1 x extension cable 1 x potentiometer
1. TDA7297 classic amplifier chip dual channel 15W x 2 output high fidelity sound quality. 2. Pure audio Bluetooth reception no call interference privacy protection 10 meter long-distance transmission. 3. Good effect signal-to-noise ratio of 91dB...
$11.69 Free Delivery
