KEBIDU | KEBIDU Bluetooth 6.0 Adapter USB Dongle Wireless Audio Receiver Transmitter For PC Speaker Wireless Mouse Keyboard Free-Driver

There are 2 models optional, different model with different interface and appearance, please choose suitable model before purchase:（1）Bluetooth 5.3 adapter（2）Bluetooth 6.0 adapterSpecificationsProduct Name: Wireless Bluetooth AdapterFrequency range:2.402GHZ~2.480GHZWorking distance: 10mWorking voltage: Dc3.6-5VMaximum power: 0.3WCompatibility protocol: A2DP/AVRCP/HSP/HFPSupports operating systems: Windows 8.1/10/11 (driver-free, plug-and-play), Windows 7 can install drivers for use.Operating instructions1. Insert a USB Bluetooth adapter into the computer's USB port, and the blue light will flash quickly.2. When Bluetooth headphones or Bluetooth audio are set to Bluetooth mode, the USB Bluetooth receiver will automatically pair successfully and the light will slowly flash.3. lf the USB is plugged into the computer and the headphones are in Bluetooth mode, they cannot be paired, Please operate: Computer Control Panel Sound USB 2.0 Device, set it as the default device, and then pair again.Connect 5 Bluetooth Devices SyncConnect Computer to Phone/Tablet20M Stable OutputPlug and Play,Wireless Life