UGREEN CM309 Bluetooth Car Receiver Aux with Mic

Product Description

UGREEN CM309 Bluetooth Car Receiver Aux with Mic

Are you tired of tangled wires or poor audio quality while driving with the UGREEN CM309 Bluetooth Car Receiver Aux with Mic? This compact device transforms your car audio system into a wireless powerhouse instantly. It plugs directly into your vehicle via the USB and AUX ports to bridge the gap between your smartphone and speakers. UGREEN engineered this receiver to provide a stable connection for music and hands-free calls. If your car lacks built-in Bluetooth, this is the most efficient upgrade available today.

Why Choose the UGREEN CM309 Bluetooth Receiver for Your Car

The UGREEN CM309 Bluetooth Car Receiver Aux with Mic solves the problem of outdated car stereos. Many older vehicles rely on 3.5mm auxiliary inputs that require physical cables. These cables often break or get in the way of your gear shifter. By using the CM309, you eliminate physical tethers while maintaining high-fidelity sound. This device falls under the PC Components category at PCB Store, specifically within our premium cable sub-category. It offers a professional solution for users who demand clear audio without the mess.

Technical Performance and Sound Fidelity

Performance starts with the Bluetooth 5.0 technology inside the CM309. This version provides a faster data transfer rate compared to older iterations. It supports both SBC and AAC codecs to ensure your music sounds crisp. The frequency response ranges from 20Hz to 20kHz, covering the full spectrum of human hearing. With a Signal to Noise Ratio (SNR) of over 90dB, you hear the music, not background hiss. Total harmonic distortion remains below 0.05% for pure audio reproduction.

Dual Device Connectivity Features

One standout feature of the UGREEN CM309 Bluetooth Car Receiver Aux with Mic is its ability to connect two devices at once. You and a passenger can both pair your phones simultaneously. This makes it easy to switch between different playlists without disconnecting. The device manages these connections efficiently through the A2DP and HFP protocols. It operates within a frequency range of 2.402GHz to 2.480GHz. This ensures your wireless signal stays strong even in busy traffic areas.

Hands Free Calling with Integrated Microphone

Safety is a priority when you are behind the wheel. The UGREEN CM309 includes a built-in microphone for hands-free operation. The microphone features a sensitivity rating of -42±3dB to capture your voice clearly. You can answer calls without touching your phone, keeping your eyes on the road. The HFP (Hands-Free Profile) support allows for voice communication that feels natural. This makes the CM309 a vital tool for commuters and long-distance drivers.

Design and Power Efficiency

The UGREEN CM309 Bluetooth Car Receiver Aux with Mic is built for durability. It features a coiled cable design that stretches when needed but stays tidy when not in use. You must connect both the USB and AUX ends together for the device to function. The USB interface draws a working current of 130mA at 5V. This low power consumption ensures it won't strain your car's electrical system. LED indicator lights in red and blue show the current pairing status clearly.

Installation and Use Case Scenarios

Installing the UGREEN CM309 is straightforward for any user. First, plug the USB connector into a power source like a car charger. Next, insert the 3.5mm jack into your car's AUX port. The device enters pairing mode immediately. It works perfectly in cars, but also works with home stereo systems. Any speaker with a 3.5mm input can become Bluetooth-enabled with this receiver. The 10m transmission distance allows for flexibility if used in a large room or a van.

Audio Latency and Response Times

Latency can ruin the experience when watching videos or taking calls. The UGREEN CM309 Bluetooth Car Receiver Aux with Mic keeps delay under 200mS. This low latency ensures that audio stays in sync with your device. Whether you are following GPS directions or listening to a podcast, the timing is precise. The output power of 740mVrms into a 16Ω load provides enough volume for any standard car amplifier. You get a consistent, high-energy audio performance every time you start your engine.

Reliability and Build Quality at PCB Store

When you buy from PCB Store in Bangladesh, you get a product backed by UGREEN's reputation. The brand is known for manufacturing high-quality PC accessories and cables. The CM309 uses premium materials to withstand the temperature fluctuations inside a vehicle. Its gold-plated connectors prevent corrosion and maintain a steady signal. This reliability makes it a top choice for tech-savvy drivers across the country. You can trust this receiver to perform daily without signal drops or hardware failure.

Upgrade Your Driving Experience Today

Stop settling for low-quality FM transmitters or broken aux cords. The UGREEN CM309 Bluetooth Car Receiver Aux with Mic is the definitive choice for wireless audio. It combines the latest Bluetooth 5.0 tech with a user-friendly design. You get clear calls, dual-device pairing, and high-fidelity music in one small package. This product is currently in high demand at PCB Store. Order now to secure your unit and enjoy a modern, wireless driving environment today.