Ujjdwiurgh Bluetooth 5.3 Audio Receiver USB U Disk Playback Wireless Adapter R/L 2/3.5mm AUX/Optical for Car Kit Speaker

2. The device is equipped with a variety of audio interfaces, compatible with various audio playback devices, the interface is rich and the connection is simple to meet more needs 4. It is more convenient to realize the wireless connection of ordinary wired speakers with Bluetooth function mobile phone to listen to songs 1. The six core functions are newly upgraded. It is better to buy the right one at a time than to buy it and return it. 3. Equipped with a high-performance Bluetooth 5.3 chip, low-loss data transmission, quick response, stronger anti-interference, say goodbye to delays, freezes and other problems 5. Built-in NFC sensor chip, the mobile phone can be connected within seconds to support mobile phone and tablet with NFC function, avoiding cumbersome manual connection