Bluetooth~compatible 5.1 Audio Receiver Dual Output AUX USB Stereo Car Hands~free Call Built~in Microphone Mic

Features:The usb mode does not need to use 3.5 audio cables. It can be directly plued into the car usb interface and speaker usb interface, and can be used directly ar pairing with the mobile phone..The car usb interface and speaker usb interface must support usb audio output.AUX Mode requires that one end of the 3.5 audio cable be connected to the kn318 audio interface, and the other end be connected to the car 3.5 audio interface and speaker 3.5 audio interface.It can be used ar pairing with the Bluetooth of the phone,but cannot be used on Computer.Built-in microphone allows you to e hands-free calls through the microphone on the KN318 when ing phone calls, ing it very convenient to use in the car.Specifications:Technologies:5.1, A2DP, AVRCPOperation Range: Up to 10m / 33ftPairing name:KN318Pairing: blue LED fingPaired succefully: The blue light keeps onSize: Color:Package Includes:1Pc x Bluetooth 5.1 Audio Receiver Adapter1Pc x 3.5mm Aux Cable1Pc x User ManualNote:Please allow 1-3cm differences due to manual measurement.Due to the difference between different monitors,the ture may not reflect the actual color of the item.Thank you!No Retail Box,Packing Safely in Bubble Bag.