J33 Mini Bluetooth 5.0 AUX Audio Receiver

This mini Bluetooth 5.0 AUX receiver adds wireless streaming to non-Bluetooth car audio systems, home stereos, speakers and wired headphones through a 3.5mm AUX connection, so you can play music from your phone through the equipment you already own. A built-in microphone and a single MFB button let you answer, reject, hang up and redial calls, and dual pairing keeps two devices connected at once for easy switching between calls and music.

Bluetooth 5.0 delivers an ultra-stable connection and fast transmission, and the receiver works with iPhone, Android smartphones and iPad, though it cannot be used with Bluetooth headphones. It runs for up to 14 hours per charge and refills in about 2 hours using the included Type-C cable, and at just 14.2 g it slips into a pocket or glovebox for use wherever you go.