Ugreen CM279 (70304) Bluetooth Receiver Audio Adapter

Ugreen CM279 (70304) Bluetooth Receiver Audio Adapter

If you want to convert your wired speakers, headphones, or car audio system into a wireless Bluetooth powerhouse, the Ugreen CM279 (70304) Bluetooth Receiver Audio Adapter is one of the most reliable and cost-effective choices available today. With a compact design, stable Bluetooth connectivity, and high-quality audio output, this adapter instantly modernizes any traditional audio setup

Key Features of Ugreen CM279 (70304) Bluetooth Receiver Audio Adapter

1. Advanced Bluetooth Technology

The Ugreen CM279 uses the latest Bluetooth technology to ensure:

Stable transmission

Low latency

Clear audio output

Faster pairing

This guarantees smooth music streaming without interruptions.

2. Universal 3.5mm AUX Compatibility

Its 3.5mm audio jack works with:

Car stereos

Home theater systems

Wired headphones

PC speakers

Mini amplifiers

If your device has an AUX port, this adapter can make it wireless.

3. Built-in Microphone for Hands-Free Calling

The adapter includes a high-quality microphone, allowing you to:

Answer calls

Reject calls

Redial

Talk hands-free while driving

This makes it perfect for enhancing older car audio systems.

4. Long Battery Life & Fast Charging

With its built-in rechargeable battery, the Ugreen CM279 supports:

Up to 5–10 hours of playback (depending on usage)

Fast charging via included USB cable

Ideal for travel and everyday use.

5. Compact and Lightweight Design

The adapter is extremely small and lightweight, making it:

Portable

Easy to use

Convenient for car dashboards, desks, or pockets

You can carry it anywhere without hassle.

6. High-Quality Audio Output

Thanks to noise reduction and stable signal transmission, you get:

Clear vocals

Deep bass

Smooth and distortion-free sound

Perfect for music, podcasts, videos, and calls.

Benefits of Using the Ugreen CM279 Bluetooth Receiver

Make Any Device Wireless

Turn traditional wired devices into modern Bluetooth-enabled systems.

Save Money

No need to replace existing speakers or car stereos.

Perfect for Cars

Hands-free calling + wireless music = safe and convenient driving.

High Sound Quality

Enjoy premium, stable, and noise-free streaming.

User-Friendly Design

Plug, pair, and play within seconds.

How to Use the Ugreen CM279 (70304)

1. Connect the receiver to your device’s 3.5mm AUX port.

2. Power it on.

3. Enable Bluetooth on your phone or laptop.

4. Pair with “Ugreen CM279” device name.

5. Start playing music or making calls wirelessly.

It’s that simple!

Who Should Buy the Ugreen CM279 Bluetooth Receiver?

This product is perfect for:

Car owners with older audio systems

Music lovers with wired speakers

PC users wanting wireless audio

Anyone wanting hands-free calling

People who want Bluetooth functionality without upgrading devices

Final Verdict

The Ugreen CM279 (70304) Bluetooth Receiver Audio Adapter is one of the most affordable, practical, and high-performing options for users who want wireless audio without spending on new equipment. Its compact design, hands-free calling support, and strong Bluetooth performance make it an excellent value for both home and car use