Bluetooth 5.0 Audio Transmitter Receiver USB 4-in-1 for TV PC Car

This compact Bluetooth 5.0 adapter bridges the gap between wired and wireless audio systems. Whether you need to send sound from a non-Bluetooth TV to wireless headphones, or add Bluetooth reception to an older stereo, the dual-mode transmitter/receiver functionality covers both needs. With a 10-metre operation range and support for A2DP and AVRCP profiles, it delivers reliable wireless audio streaming in home or office settings. The simple LED colour system (red for transmitter, blue for receiver) makes mode selection immediate and clear.

Features and Construction

The adapter uses the latest Bluetooth 5.0 standard for stable connectivity and low power consumption. Its 4-in-1 design combines transmitter and receiver roles in a single unit, eliminating the need for separate devices.

Material and Build

The main unit is housed in a durable plastic casing with a USB-A connector for power. The included 3.5mm aux cable is 1 metre long with gold-plated plugs for corrosion resistance. The black colour suits most electronics setups.

Size and Practical Fit

The compact form measures roughly the size of a typical USB stick, fitting easily into tight spaces behind TVs or in car gloveboxes. Its lightweight design means it can be left connected without adding noticeable bulk.

Uses and Placement

The dual-mode operation makes this adapter suitable for a range of audio sources and sinks. It is powered via USB, so a standard phone charger or TV USB port will suffice.

Event or Professional Use

In a presentation room, the transmitter mode can send audio from a laptop to a Bluetooth speaker without cable clutter. The 10-metre range gives flexibility for speaker placement.

Everyday Home Use

For home entertainment, connect the adapter to a TV’s audio output to stream sound to wireless headphones during late-night viewing. In receiver mode, it can add Bluetooth to a vintage stereo system or car auxiliary input.

Benefits and Buying Value

The straightforward setup and clear mode indication reduce frustration during first-time use. The single-cable design (USB power + aux audio) keeps installation tidy.

Reuse and Low Maintenance

No batteries or charging required; simply leave the adapter plugged into USB power. The Bluetooth 5.0 chip provides stable connection without frequent re-sync.

Why Choose This Product

Its 4-in-1 nature (transmitter, receiver, USB, aux) means it can adapt to changing needs without buying another device. The included aux cable and clear instructions get you started quickly.