Bluetooth 5.3 Audio Transmitter Receiver for TV Home Stereo, high-Fidelity Wireless Bluetooth Low-Latency and HD Audio Adapter, Supporting USB, RCA, 3.5mm AUX, DAC, Coaxial, and Optical Input/Output

**2-in-1 Transmitter Receiver** This unit supports both Transmitter and Receiver modes. In TX mode, the Bluetooth transmitter links non-Bluetooth audio sources to Bluetooth-enabled speakers and headphones through a 3.5 mm (AUX/RCA) cable. In RX mode, the Bluetooth receiver picks up audio from smartphones or other Bluetooth audio source devices, then sends it via a 3.5 mm AUX cable to non-Bluetooth wired speakers, car/home audio systems. **Treble/Bass Adjustment and Dual Device Connection** The audio adapter features a DSP chip, enabling independent adjustment of treble and bass. You can discover your unique music experience by fine-tuning the sound effects and enjoy the impact delivered by audiophile-grade sound quality.

The ambient light shifts with the mode, elevating your musical passion to a new level. It supports simultaneous connection of two mobile phones to the device, but only plays audio from one of them (the light can be turned off). **Aluminum Alloy Shell + Wider Compatibility** The body is constructed from high-quality aluminum alloy, offering strength and durability. The Bluetooth adapter supports direct insertion of USB storage devices for playback. It comes with 3.5 mm AUX and RCA input/output interfaces, optical fiber, and coaxial input/output interfaces, compatible with most audio devices.

It also includes a 6.5 mm microphone interface, with built-in anti-howling and intelligent noise reduction design, allowing plug-and-play singing. Its strong compatibility fulfills your daily music experience.
Note: Optical and coaxial ports operate in transmitter mode. **Extended Long Range** The Bluetooth adapter employs a dual-antenna design to achieve a line-of-sight range of up to 160 feet (50m) outdoors and 80-110 feet (25m-35m) indoors.
Note: Operating range may be affected by physical obstacles such as Wi-Fi routers, wireless TV adapters, walls, metal barriers, etc., and also depends on the receiving device