Bluetooth Transmitter Receiver for TV and PC - Dual Mode Wireless

In this review the Bluetooth Transmitter Receiver from ZGUKJ is evaluated as a budget-friendly way to add wireless audio to older TVs, PCs, speakers and car stereos. The single biggest reason to buy is its flexible 2-in-1 transmitter and receiver design: it can send audio from a non-Bluetooth TV to Bluetooth headphones or turn a wired speaker into a Bluetooth receiver. Setup is straightforward and the long 450mAh battery delivers notable runtime compared with other compact adapters.

Key Features

• 2-in-1 TX/RX: In TX mode it transmits TV or PC audio to Bluetooth headphones and in RX mode it adds Bluetooth input to wired speakers and car stereos, freeing devices from cables.
• Auto recognition AUX/OPT: The unit automatically detects an inserted 3.5mm AUX or optical cable so users do not need to toggle modes manually.
• Multiple connection ports: Includes 3.5mm AUX, RCA and optical ports to match almost any TV or home stereo without adapters.
• Long battery life: The 450mAh internal battery is rated for about 20 hours of continuous use, which is longer than many similar compact adapters.
• Dual pairing: Supports connecting two Bluetooth headphones in TX mode or two source devices in RX mode for shared listening or flexible input.

Who It's For

The adapter is best for people who want to add Bluetooth to legacy equipment: someone with an older TV that lacks Bluetooth, a wired bookshelf speaker, or an older car stereo that uses AUX or RCA input. It also suits families who want to pair two headphones for private TV watching.

It is less suitable for users who need guaranteed high-end wireless fidelity for audiophile speakers or those who require included power adapters; the box does not include a USB power adapter so you will need a 5V USB supply.

Pros & Cons

Pros

• Easy to set up with included 3.5mm, RCA and optical cables; no extra adapters needed for most TVs.
• Long battery life from the 450mAh cell gives extended portable use without frequent charging.
• Dual pairing lets two listeners share audio or lets two sources be connected in RX mode.

Cons

• Connectivity reports are mixed by customers, so performance may vary by TV, headphone or environment.
• Power adapter not included, which requires finding a compatible 5V USB charger separately.

Specifications

Our Verdict

The ZGUKJ Bluetooth Transmitter Receiver is a practical, affordable way to add wireless audio to TVs, PCs and legacy speakers. Its automatic AUX/optical detection, long battery life and included cable set make it good value for households that need flexible connectivity, though buyers should be aware that wireless range and pairing can vary and a separate 5V USB adapter is required.

Frequently Asked Questions

Does it come with a power adapter?
The box does not include a power adapter; any standard 5V USB power adapter can be used with the included USB Type-C cable.

Why is there no audio after pairing?
Confirm the unit is in the correct TX or RX mode and, if using optical, set the TV audio format to PCM/stereo as some TVs default to surround formats.

How do I clear pairing history?
With the unit powered on, press and hold the pairing button for 5 seconds to clear pairing memory.