Bluetooth adapter Apte AK276B with 3.5 mm minijack — wireless audio receiver

Apte AK276B is a compact Bluetooth audio adapter with a 3.5 mm minijack connector that transforms wired audio inputs into a wireless receiver. The device receives Bluetooth audio from smartphones, tablets or laptops and outputs sound through headphones, active speakers or car stereos equipped with a 3.5 mm AUX input. Its small form factor supports discreet installation and easy portability for everyday use.

Advantages

The adapter provides seamless wireless audio reception without modifying existing wired equipment and supports straightforward plug-and-play operation via the 3.5 mm minijack. Low profile design and minimal controls reduce setup complexity while maintaining compatibility with a wide range of consumer audio devices. The unit enables hands-free listening and wireless music streaming to legacy audio systems.

Suitable for

• Connecting a smartphone or tablet to car stereos with AUX input
• Adding Bluetooth reception to powered speakers or home audio systems
• Using wired headphones or portable speakers as wireless output devices
• Temporary or travel setups where compact, portable audio adapters are needed

Key specifications

• Wireless standard: Bluetooth (audio receiver mode)
• Output connector: 3.5 mm minijack (AUX)
• Compatibility: standard Bluetooth audio profiles for streaming from mobile devices and computers
• Form factor: compact, lightweight adapter designed for inline connection to AUX inputs
• Controls: basic pairing and playback control via device buttons (as applicable)

How to use

Insert the 3.5 mm minijack into the AUX input of the target audio device, then power the adapter if it has a separate power source or verify it is charged. Enable Bluetooth on the source device and select the adapter from the available Bluetooth devices list to establish a connection. Once paired, audio from the source device is routed through the adapter to the connected wired audio system; volume and track control are managed from the source device or available inline controls.

Usage recommendations

Place the adapter where it does not cause strain on the AUX connector and keep it within the typical Bluetooth range of the paired source for stable streaming. For best results, ensure connected audio equipment is set to the correct input and that mobile device Bluetooth and audio volumes are adjusted before playback.