Bluetooth Audio Receiver 3.5mm AUX – V4.1 Wireless Adapter with 180mAh Battery

This Bluetooth audio receiver lets you add wireless streaming and hands-free calling to any audio system with a 3.5mm AUX input. Whether you are driving an older car, using a desktop speaker, or connecting to a home stereo, this compact adapter bypasses the need to replace your existing equipment. The V4.1 Bluetooth chipset provides a stable 2.4GHz connection up to 10 metres, and the built-in 180mAh battery supports around 10 hours of talk time and up to 250 hours of standby. An English voice prompt announces pairing status and low battery, so you stay informed without checking a screen. Choose from five colours—black, blue, green, red, or white—to match your device or preference.

Features and Construction

This receiver focuses on practical functionality with a simple one-button interface and clear audio profiles. It is designed for straightforward plug-and-play operation with any 3.5mm AUX input.

Bluetooth V4.1 and Protocol Support

The V4.1 chipset supports HFP1.6 for hands-free calling, A2DP for high-quality audio streaming, and AVRCP for remote control of playback. This ensures compatibility with most modern smartphones, tablets, and laptops, allowing you to stream music or take calls wirelessly.

Battery and Power Management

With a 180mAh battery, the receiver offers approximately 10 hours of continuous talk time and 250 hours on standby. A low-power reminder alerts you when the battery needs recharging, so you are less likely to be caught without power during use.

Colour Options and Design

The receiver is available in black, blue, green, red, and white. The compact housing includes a built-in 3.5mm AUX plug and a single multifunction button for pairing and call control. The device has no flash or strobe light, keeping its appearance discreet.

Uses and Placement

This adapter is suited for a variety of everyday scenarios where adding Bluetooth to an existing audio system is useful. Its small size and AUX connection make it easy to move between devices.

Car Audio Integration

Plug the receiver into your car stereo's AUX input to stream music and take hands-free calls while driving. The 10-metre range means you can leave your phone in a bag or pocket and still maintain a stable connection.

Home Stereo and Computer Speakers

Use it with home audio systems, computer speakers, or soundbars that have a 3.5mm AUX port. The receiver eliminates the need for new speakers, letting you enjoy wireless audio from your phone or tablet without extra investment.

Portable Use

The receiver's small size and 250-hour standby make it practical for occasional use on the go. Keep it in a bag or glove compartment for when you want to connect a non-Bluetooth device in a hotel room, meeting room, or shared space.

Benefits and Buying Value

This receiver offers a cost-effective way to add Bluetooth functionality without replacing existing hardware. Its solid battery life and simple pairing process support everyday use.

Reuse and Convenience

Because it uses a standard 3.5mm AUX plug, you can move the receiver between different audio systems as needed. There is no permanent installation, so it works with multiple devices in your home or car.

Clear Audio and Call Quality

The A2DP profile supports decent audio streaming for music, while HFP1.6 enables clear hands-free calls. English voice prompts guide you through pairing and alert you to low battery, making the device straightforward to operate.

Choice of Colours

With five colour options—black, blue, green, red, and white—you can match the receiver to your car interior or home audio setup if you prefer a coordinated look. The compact design remains unobtrusive in most settings.