Mini wireless Bluetooth Receiver The Bluetooth 4.1 Receiver and Adapter is your instant Bluetooth upgrade! It is easy to pair, lasts up to 10 hours per charge, and delivers high quality sound. Turn your wired speakers or headphones into Bluetooth enabled devices. Bluetooth paring-connect by aux cable After the bluetooth receiver is on, the blue light will flash fast, enable your phone bluetooth and search for the device named “BT-B7”, pair the two devices, when the blue light flash slowly, it means that they have been connected successfully. It remembers up to 3 devices for automatic pairing and can auto connect the last one as soon as it is power on. After bluetooth pairing, please connect this device with your speaker or headphones by
[amazon-product-reviews]