The wireless receiver features wide application in many devices, which is practical and multifunctional.Featuring Bluetooth-compatible5.0 technology, the wireless receiver has fast, stable and sensitive performance.Made of ABS material, the Bluetooth-compatible receiver is eco-friendly and durable to use. It is plug and play, which is convenient to use.The length of the Bluetooth-compatible receiver is 3cm, width is 2cm and thickness is 1cm.The Bluetooth-compatible receiver is suitable for being used in mouse, keyboard, speaker, computer, smartphone and so on.Item Name: Bluetooth-compatible ReceiverMaterial: ABSBluetooth-compatible Standard: 5.0Transmission Rate: 24MbpsWorking Frequency: 2.4MHzFeatures: Plug Play, Driver-free, Quick TransmissionSize 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 Receiver