Description:With the adoption of Bluetooth-compatible5.0 technology, the wireless transmitter has quick and stable signal transmission as well as lossless and pure sound effect.The wireless transmitter is multifunctional and practical because it supports Bluetooth-compatible transmission and reception.Made of plastic, the Bluetooth-compatible transmitter is eco-friendly and durable to use.The length of the Bluetooth-compatible transmitter is 5.2cm, width is 5.2cm and thickness is 1.1cm.The Bluetooth-compatible transmitter is especially suitable for being used in car for hands-free calling, navigation, listening to music and so on.Item Name: Bluetooth-compatible TransmitterMaterial: PlasticBluetooth-compatible Version: 5.0Transmission Distance: 10mInput and Output Interface: AUXInterface: 3.5mmTransmission Rate: 2400MbpsWorking Frequency: 2400MHzFeatures: Plug Play, Driver-free, Quick TransmissionSize Details: 5.2cm x 5.2cm x 1.1cm/2.05" x 2.05" x 0.43" (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 Transmitter1 x User Manual