Description: BLUETOOTH 5.0 ADAPTER: Adapter applies the latest Bluetooth 5.0 adapter, Bluetooth low energy. Its greatly improved the data transmission rate of Bluetooth technology. MINI SIZE: Extremely compact USB adapter allows you to leave it on laptop or PC, no need to remove, -compact, easy carrying and space saving. Bluetooth Dongle Plug and Play: Version 5.0. it works with Bluetooth-enabled devices including headphones, mouse, keyboard, speaker, cellphone, and more. EASY INSTALLATION: Simply plug into your USB port and enjoy automatic installation for setup in under a minute with Plug & Play installation.Dual mode, low power consumption, high sound quality, can connect multiple Bluetooth devices FAST DATA TRANSFER: Get a faster-than-ever transfer rate of 5Mbps for clean, quick connectivity anytime.The transmission distance can reach 10-20m.Speed up to 3M/second. Specification: Bluetooth version: 5.0 Material: Plastic Transmission distance: 10-20 meters Transmission method: USB interface Rated voltage: DC 5V Speed: 3Mbps/second Operating frequency: 2.4MHz Applicable operating system: for Windows 7/8/10/11 (32-bit and 64-bit) Size Chart: Size: approx. 24x14x8mm/0.94x0.55x0.31inch Package Includes: 1 Piece Bluetooth Adapter 1 Piece Manual 1 Piece CD