Premium 4-Inch Background Music Host with Knob Touch Screen
Wall-mounted home sound system featuring a sleek 4-inch touch screen with responsive knob control for effortless volume and playlist adjustments. High-quality ABS+PC composite casing ensures durability and a modern aesthetic. Ultra-thin wall-mounted design saves space while delivering crisp 20W RMS output via a built-in digital amplifier. Supports Bluetooth 5.0, AUX, USB, and TF card inputs for versatile connectivity. Perfect for homes, cafes, offices, or retail spaces requiring seamless background music. Low-latency touch panel with anti-fingerprint coating maintains clarity. Global wholesale pricing with bulk discounts—ideal for resellers and large-scale installations. OEM/ODM support available.