UGREEN 2 in 1 USB Bluetooth 5.3 5.0 Dongle Adapter for PC Speaker Wireless Mouse Music Audio Receiver Transmitter Bluetooth 5.0
SPECIFICATIONSBrand Name: UgreenOrigin: Mainland ChinaModel Number: CM390Bluetooth Standard: Bluetooth v5.3Certification: CECertification: FCCPackage: YesCertification: CE, FCC, SRRC, TELEC, UKCA, ICProduct Name: Bluetooth Adapter, USB Bluetooth 4.0, USB Bluetooth 5.0, USB Bluetooth 5.3, Bluetooth DongleType: Bluetooth Computer Adapter,USB DongleFunction: Bluetooth Adapter for Computer,Bluetooth Adapter for PCUsage 1: USB Bluetooth Receiver,Bluetooth Dongle 4.0,Bluetooth Dongle 5.0,Bluetooth Dongle 5.3Usgae 2: Bluetooth Adapter,Wireless Bluetooth AdapterUsage 3: Wireless TransmitterCompatible with: Bluetooth 5.3 / 5.0 (only for win7/ win8.1/win10/win11)Usage 4: USB Receiver,Adapter BluetoothFeature: Bluetooth Adapter for Wireless Mouse/Keyborard/Headphone/StereoBluetooth protocol - 5.3: HSP, A2DP, AVRCP, DID, GAVDP, IOPT, PAN, HIDBluetooth protocol - 5.0: HSP, A2DP, AVRCP, GATT, DID, GAVDP, DUN, IOP, ANU, SDP, HIDTransmission distance: 20mOperating frequency: 2.400GHz-2.4835GHzBluetoot