Bluetooth Transmitter USB Wireless Adapter for Speaker/Mouse/Keyboard/Computer

Label:Yes Frequency range:2.4GHz Packing: 1pc USB Bluetooth adapter Type:USB Bluetooth adapter Rated voltage: DC 5V Size:21.8*5.9*15.7mm(0.86*0.23*0.62in) Operating systems: Win7, Win8, Win8.1, Win10, Win11(Win8 and above systems require no drive) Transmission distance: 0-20m Bluetooth Version:5.3 Quantity:1 pc Interface type:USB Color:black

Features: 1. Support for multiple devices to connect together; 2. Wireless music listening, relaxed and comfortable; 3. Wireless operation, get liberation; 4. Wireless transmission,plug and play.