| Model | Bluetooth 5.0 Hook |
| Usage 1 | USB Bluetooth Receiver,Bluetooth Dongle 5.0,Bluetooth Dongle 5.3 |
| Operating frequency | 2.400GHz-2.4835GHz |
| Color | Black |
| Usgae 3 | Wireless Transmitter |
| Ports | USB 3.0 |
| Usgae 4 | USB Receiver,Adapter Bluetooth |
| Model Number | CM748 |
| Bluetooth protocol | HSP, A2DP, AVRCP, GATT, DID, GAVDP, DUN, IOP, ANU, SDP, HID |
| To Fit | Audio Receivers, PC, PS4, Television Set |