Product Parameters:
This mini Bluetooth AUX receiver features a compact rounded design with a 3.5mm audio jack for wired connection to compatible devices. The product is displayed in black with a metallic edge and includes an integrated control button on the front, side buttons, a built-in microphone, and support for Type-C charging.

Core Features:
This receiver adds Bluetooth functionality to non-Bluetooth audio devices via a 3.5mm AUX connection, enabling wireless music streaming from a paired phone or other Bluetooth device. It uses Bluetooth 5.3 for stable connection and fast transmission, supports dual pairing for connecting with two Bluetooth devices simultaneously, and provides up to 16 hours of use under normal conditions. It also supports hands-free calling, call control via the multi-function button, navigation voice playback, clear audio transmission, noise reduction for calls, and use while charging. A Type-C charging cable is included, and full charging takes approximately 2.5 hours.

Suitable Scenarios:
Suitable for adding wireless audio capability to car stereo systems, home stereos, speakers, and wired headphones that support a 3.5mm AUX connection. It is also suitable for users who want hands-free calling in the car, voice guidance from navigation apps, and convenient switching between two connected Bluetooth devices.

Product Summary:
This compact 3.5mm Bluetooth receiver combines wireless music streaming, hands-free calling, dual device pairing, and long battery life in a portable design. It is a practical audio accessory for upgrading compatible non-Bluetooth devices with Bluetooth connectivity.