AMAZING DESIGN & FAST SERVICE The wireless Auto adapter not only offers functional benefits but also a stylish design. Its mini size and lightweight design allow you to take it anywhere. If any issues arise after purchasing the product, please do not hesitate to contact us. We offer a warranty for customer service and support. 2 IN 1 WIRED TO WIRELESS DONGLE Use the 2-in-1 adapter to upgrade your wired Carplay / Android Auto to wireless, optimizing your driving experience. Stay connected with Bluetooth and WiFi technology to eliminate the clutter of wired connections. EASY TO USE This wireless adapter only needs to be plugged into the car's machine without any additional drivers and applications. By connecting to the mobile phone, after the initial settings, our adapter will automatically activate Carplay / Android Auto wireless connection every time the car starts. HOW TO SWITCH CHANNELS This wireless adapter is factory set to the iOS CarPlay channel by default. Whether you connect to iOS Carplay or Android Auto first, you need to break the previously connected mobile phone when you need to switch to another channel connection. STRONG COMPATIBILITY This wireless Carplay / Android Auto adapter is fully compatible with your original car control method (such as screen touch, buttons, and steering wheels). It is perfectly matched with multiple car models. Please note that it is suitable for iOS 10+, Android 11+ smartphones. Make sure you have enabled CarPlay /Android Auto for your car. It also includes an additional USB-C adapter and an extension cord.