Description: It is easy and convenient to use this wireless transmitter because it is plug play and driver-free. Using Bluetooth-compatible 5.0 technology, this wireless transmitter has fast, stable and non-delayed signal transmission. It is constructed of ABS material. The length of this product is 4.5cm, width is 2cm and height is 1.1cm. This wireless transmitter is suitable for being used in smart phone, tablet, mouse, speaker, game controller and so on. Item Name: Wireless Adapter Material: ABS Interface: 3.5mm Whether Plug and Play: Plug and Play Transmission Rate: 10Mbps Effective Working Radius: 10m Bluetooth-compatible Standard: 5.0 Operating Frequency: 2.4MHz Features: Driver-free, Quick Transmission, Stable Output Size Details: L: 4.5cm/1.77", W: 2cm/0.79", H: 1.1cm/0.43"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Adapter It is easy and convenient to use this wireless transmitter because it is plug play and driver-free. Using Bluetooth-compatible 5.0 technology, this wireless transmitter has fast, stable and non-delayed signal transmission. It is constructed of ABS material. The length of this product is 4.5cm, width is 2cm and height is 1.1cm. This wireless transmitter is suitable for being used in smart phone, tablet, mouse, speaker, game controller and so on.