Specifications:

• Antenna Type: External
• Bluetooth Version: Bluetooth 5.4
• High-concerned chemical: None
• Model Number: USB Bluetooth 5.4 Receiver
• Support vehicle-mounted: No support
• USB Interface: USB 2.0
• Brand Name: kebidumei
• Feature 1: USB Bluetooth Adapter
• Feature 2: BT 5.4 Dongle Audio Receiver Transmitter for PC Laptop
• Feature 4: drive free for Win8.1/10/11 system
• Feature 5: Bluetooth Adapter for Wireless Mouse/Keyborard/Headphone/Stereo
• Origin: Mainland China
• Transmission distance: 20/150m