The USB 2-in-1 Wireless Audio Receiver Transmitter Audio Adapter is designed with convenience in mind. Its compact and portable design allows for easy installation and use. Simply plug it into your car's USB port and it's . No complicated setup or additional cables required. Enjoy the freedom of wireless music and calls in your car without any hassle. Features -Color:Multi -Material:Plastic -Size:5.50X2.00X1.00cm/2.16X0.79X0.39in -Version: 5.3 -Interface: 3.5MM/USB -Transmission rate: 24Mbps -Enjoy wireless music and hands-free calls while driving with ease using the audio adapter. -Its compact and portable design makes it effortless to install and use in your car. -Experience clear and stable sound quality for an immersive audio experience that enhances your driving experience. -No complicated setup or additional cables are required, making it a convenient solution for your car's audio needs. -The audio adapter is compatible with a wide range of devices and car models, ensuring that you can enjoy wireless audio in any vehicle. Package list: 2 x Wireless USB Adapter 1 x Cable