Wireless Bluetooth 5.0 Receiver Transmitter Adapter 3.5mm

3.5mm jack Bluetooth Car Kit Hands free Music Audio Receiver Adapter Auto AUX  Kit for Speaker Headphone Car Stereo
 Note: Search for the Bluetooth name : BT Receiver on the phone after power on, Before using the product, make sure it is in boot mode(Red and blue lights flash alternately)  Features: Easy to Operate: Simply connect your speaker/headset with our device, immediately transform your speaker/headset into a fashionable wireless Bluetooth speaker/headset.       Wireless Play: Removing troubles of wired connection, through the wireless connection and transmission, the user can enjoy a high fidelity music at any place indoor by wireless control.       Portable Design: Mini size with clip design the feature of portable can let you carry them to anywhere you want.       Support iPhone, Android phone, other smart phones which with Bluetooth A2DP function.       Compatible with home stereos / speaker, car stereos, headphones that is with 3.5mm audio input.        Specification: Type: Bluetooth Audio Receiver     Material: Plastic     Quantity: 1 pc     Item Color: Black     Bluetooth Version: 4.1     Frequency Range :2.4GHz     Profile: A2DP     Transmission Range: Up to 10m / 33ft     I/O 3.5mm female plug, Mini USB female port     Power Supply: DC 5V     Charge Time: About 30 min     Working Time: About 4h     Size: 1.4*1.5*5.8cm / 0.5*0.6*2.3" (L*W*H)      Package: 1*Bluetooth audio receiver 1*3.5mm to 3.5mm adapter  There is no cable in the package.