Product information1 xBluetooth receiver1 x3.5mm male to male1 x3.5mm audio cable1 xType-C charging cable1 x User ManualNote: Charge the product at least every 3 months if not in use for a long timeAnkePower-J32 Bluetooth receiver pairing with second smartphones, tablets etc.1 .After successfully pairing with the first smartphone, turn off the Bluetooth function of the first smartphone and the product will start working again.2.Turn on the Bluetooth function of the second smartphone, search for J32 and connect.3.Turn on the Bluetooth function of the first smartphone, select J32 in your pairing history.4.Now two smartphones have connected to the receiver at the same time.Read moreEasy to useUniversal 3.5mm audio jack design, built-in microphone for hands-free calls, multi-function button for play/pause and one-touch answer"+"/"-" button for volume control and next/previous trackBattery Indicator Once the wireless receiver is successfully paired with the phone, its performance will be displayed on the phone to know the lifespan.(PS: Most Android phones display the battery level percentage on the phone's Bluetooth interface.)easy to carryDimensions: 2.4 x 1.2 x 0.5 inchesThis AUX Bluetooth adapter is small and lightweight, making it very easy to carry.You can take it anywhere to enjoy music wirelessly!Read moreRead more