In Wall Audio Control Amplifier Receiver Compatible With Bluetooth 2 Channel Wirelessly compatible with Bluetooth: This Bluetooth in wall amplifier built-in wireless Bluetooth capability enables seamless transmission of music to connected devices or speaker systems, ensuring smooth playback. Compatible with iPhones, iPads, iOS and Android smartphones, tablets, personal computers, laptops, and desktops alike, this amplifier boasts a wireless range exceeding 30 feet. USB and MIC Ports:The audio controller is fitted with a USB flash memory card reader that serves both as a means for media playback and as the device's charging interface. It further incorporates a microphone jack, with the microphone operative solely when the system is toggled into microphone operation mode. Aux 3.5mm Audio Input: The wall-mounted amplifier system features an auxiliary (3.5mm) audio jack for accommodating any external audio equipment. The rear-panel speaker terminal block facilitates connection of the receiver to a pair of speakers, accommodating up to (2) speakers in total, making it an ideal choice for speakers, stereo systems, or home theaters. Rotary Volume Control DSP Chip: Mount the wall amplifier system with a DSP chip offer exceptional stability, high precision, durability, and outstanding sound quality that seamlessly integrates with both new and existing audio systems. provide virtual bass enhancement and virtual 3D surround sound, delivering rich detail and clarity, making them ideal for home theaters, bathrooms, offices, kitchens, or any custom audio application on a flat surface.Additionally, the rotary volume control allows for seamless adjustment of volume levels. This audio controller combines versatility, power, and control in a compact, self-contained unit. Included in the package: 1x In-Wall Audio Receiver Plate, 1x AC Adapter, 2x Screws. *This device requires the person connecting it to be positioned in front of the equipment.