Description:The wireless transmitter is plug and play, which is easy and convenient to use.With the adoption of Bluetooth-compatible5.0 technology, the wireless transmitter has fast, stable and non-delayed signal transmission.Made of ABS material, the wireless transmitter is eco-friendly and durable to use.The length of the wireless transmitter is 3cm, width is 2cm and thickness is 1cm.The wireless transmitter is suitable for being used in mouse, keyboard, smartphone, speaker, computer and so on.Item Name: Bluetooth-compatible TransmitterMaterial: ABSBluetooth-compatible Version: 5.0Interface Type: USBTransmission Rate: 10MbpsWorking Frequency: 2.4MHzEffective Working Radius: 20mFeatures: Driver-free, Quick Transmission, Stable OutputSize Details: 3cm x 2cm x 1cm/1.18" x 0.79" x 0.39" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Bluetooth-compatible Transmitter Note: 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. Sold by-Dadangjia