UGREEN USB2.0 bluetooth4.0 Adapter for Computer Audio Desktop Headphones Mobile Receiver bluetooth Adapter

Specification 1 Model UGREEN2 Chipset CSR85103 Interface USB 2 04 bluetooth 4 05 Color Black White6 Item size 18 16 7mm7 bluetooth version bluetooth V4 0 EDR V1 1 2 0 3 08 Distance 0 20M9 supported bluetooth Speaker bluetooth earphone Mouse keyboard phone Features 1 20 meters long distance transmission built in antenna no dead corner connection in the living room 2 Support for multiple protocols A2DP HID OVER GATT HSP V1 2 AVRCP 1 4 HFP V1 5 FTP 2 2 3 With enhanced version of the driver compatible with Windows systems 4 After the device is successfully paired for the first time the subsequent boot will be automatically paired 5 Keychain design easy to carry around without losing Package Included 1 bluetooth4 0 Adapter