This adapter turns your car’s existing wired Apple CarPlay and/or Android Auto connection into a wireless experience. The listing says it’s a “plug‑and‑play” setup: you plug it into your car’s USB data port, pair your phone via Bluetooth, and it uses WiFi so you no longer need a USB cable.

Installation is simple enough for most users, but you should make sure that your car’s head unit supports wired CarPlay/Android Auto (see FAQ 2).

According to the product page:

• Your car must already have factory‑installed wired CarPlay (and to use the Android Auto part, wired Android Auto must also be present).
  
• For iPhones: works with iPhone 6 or newer with iOS 10+.
  
• For Android phones: works with Android 11+. Some brands (e.g., Huawei EMUI) may not be supported.
  
  If your car has an aftermarket stereo or only supports wireless CarPlay (but not wired), compatibility may be limited.

Here are some important considerations:

• The adapter uses Bluetooth and WiFi to communicate between your phone and car head unit, so while most of the time it will feel seamless, there may be occasional lag or compatibility quirks depending on the car or phone model.
  
• Make sure you plug the adapter into a USB port that supports data transmission, not just a charging port — if only charging, the adapter won’t work.
  
• Although the adapter is straightforward, always ensure that using CarPlay/Android Auto—even wireless—complies with your local laws regarding smartphone/screen usage while driving.
  
• Keep your car’s firmware and the adapter’s firmware (if updatable) up to date for best results.
  
• As a seller, consider stating clearly whether firmware updates are available, any return policy, and what kind of support you provide for users having compatibility issues.