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 Transmit (TX) and Receive (RX) modes. In TX mode, the Bluetooth transmitter connects non-Bluetooth audio sources to Bluetooth-enabled speakers and headphones via 3.5 mm (AUX/RCA) cables. In RX mode, the Bluetooth receiver picks up audio from smartphones or other Bluetooth-enabled audio devices, and outputs sound to non-Bluetooth wired speakers, car or home audio systems through 3.5 mm (AUX/RCA) cables. [Independent Treble & Bass Adjustment Knobs] This audio adapter is equipped with a DSP chip for separate treble and bass tuning. Fine-tune sound effects to craft your preferred audio experience and enjoy immersive Hi-Fi level sound performance.

The indicator light changes with working modes and can be turned off manually, elevating your music listening experience to a new level. [Multi-Device Fit & Broad Compatibility] This Bluetooth adapter supports playback directly from USB storage devices for convenient operation without bulky equipment. It is equipped with 3.5 mm AUX/RCA input & output ports, Optical and Coaxial input ports, compatible with most audio devices. Enjoy easy connection and great sound quality for home or office use. It also features a 6.5 mm microphone jack with built-in anti-howling and intelligent noise reduction design for a plug-and-play singing experience.

Wide-ranging compatibility meets your daily audio needs.
Note: Optical and Coaxial ports work under both RX and TX modes. [Aluminum Alloy Housing & Extended Long Range] This Bluetooth adapter adopts an aluminum alloy housing and dual antenna design. It achieves wireless transmission up to 80-110 ft (25-35 m) under open line-of-sight conditions.
Note: Operating range may be affected by physical obstructions such as Wi-Fi routers, wireless TV adapters, walls and metal barriers, and it also depends on the performance of the receiving device