Features: 2.4Ghz authentication and 5GHZ data transmission are adopted to ensure stable connection. Easy to use, no removing the car screen, the product can be connecte with the car through USB interfaces. Through the USB interfaces communication, original car wired Carplay can be upgraded to wireless Carplay. The product supports wireless connection, which can realize-plug and use/startup- automatically default the last connection. The for iOS phone function is used on the car. The driver can touch- the control panel of the car and synchronize the online map, voice assistant, phone and music of the mobile phone to the car. Just like touching- the mobile phone, the function of controlling the mobile phone is displayed in the control panel of the car.<br/ Specifications: Material: ABS Interface: USB3.0 Input: 5V 1-2.1A- Output: DC5V 1-2.1A- Power Consumption: 0.25W Size: Approx. 14.7x7.2x1.5cm/5.79x2.83x0.59in Applicable System: for iOS 10 and above Applicable Models: for iOS 7/8/8P/X/11/12/12 MINI/12 PRO/12PROMAX/13/13MINI/13 PRO/13PROMAX Package Includes: 1 Set CarPlay Dongle note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.