KN318 USB Bluetooth 5.1 Adapter Audio Receiver

Features:1. Built-in microphone, support Bluetooth hands-free call2. USB mode does not need to use 3.5mm audio cable, directly plug into the car USB port or speaker USB port, you can use it directly after pairing with the mobile phone Bluetooth3. In AUX mode, you need to connect one end of the 3.5mm audio cable to the audio interface of this product, and the other end to the 3.5mm audio interface of the car or the 3.5mm audio interface of the speaker, and then it can be used after pairing with the Bluetooth of the mobile phone.4. USB DC 5V interface power supply, support multiple power supply methods5. Small size, easy to carryNotice:USB mode can only be used when the car USB port or speaker USB port supports USB audio outputProduct specifications:1. Bluetooth version: BT5.1, A2DP, AVRCP2. Bluetooth distance: 10m3. Pairing: the blue LED light flashes4. Pairing is successful: the blue light keeps on5. Power supply mode: USB power supply6. Product size: 32x17x8.5mmPacking list:Bluetooth audio receiver x 13.5mm audio cable x 1Manual x 1