Description： High-fidelity mini audio power amplifier. The left and right channel output is the speaker or speaker interface. Low distortion provides clearer, stronger, and more powerful sound. The body is made of aluminum alloy, thick and feels good. The big knob is designed with blue LED lights. Features: - Made of high-quality material, sturdy and anti-scratch. Easy to install and use. - One-hand operation, with Hi-Fi sound quality and powerful output, suitable for most home speakers and earphones with Volume control function. - Widely applied to various tablet PC, TV, smartphone, iPhone and etc, not for Echo, Alex. .
eBay