Feature: 1. Easy to use - no need to disassemble, just plug and play. Upgrade your original for wired Carplay function to wireless function; 2. Easy to operate - support steering wheel control, knob operation, voice operation (the operation is the same as the original car); 3. Compatible Devices - Only car models with original for wired CarPlay are supported; Specification: Product model: QL-CP2A-LOGO Material: ABS Color: blue Product size: 80*46*12mm Weight: 100g Power input: 5V 1-2.1A Power output: DC 5V 0.8-2A Power consumption: 0.15W Connection method: wireless connection Support mobile phone: for iPhone with IOS10 and above system Bluetooth-compatible wifi Specifications: 5G wifi+Bluetooth-compatible 5.0 dual connection transmission + wireless for Android auto function Applicable: Support more than 98% of the models with the for original CarPlay function on the market. Instructions: 1. Connect the USB box to the car's USB port, click Active Search, and turn on the phone's Bluetooth-compatible; 2. Click the Bluetooth-compatible signal of the mobile phone that appears on the car, and choose to pair the mobile phone to achieve a wireless connection and use for Apple Carplay.