Description: 【Compact and Portable Design】: This wireless adapter is designed to be small and lightweight, measuring just 6cmx5.8cmx1cm, making it easy to install and carry without taking up much space in your vehicle 【Advanced Wireless Connectivity】: Equipped with double band WiFi (802.11) supporting both 2.4G and 5G frequencies, this car adapter ensures a fast, stable connection with your car's system for uninterrupted performance 【Efficient Power Usage】: With a low power consumption of only 0.75W, this Plug and Play adapter device operates efficiently without overheating, ensuring a stable and smooth user experience 【Automatic Connection Feature】: Once initially paired, the adapter dongle automatically connects to your car when you approach it, eliminating the need for manual reconnection or data cables each time you drive 【Wide Compatibility】: Designed for vehicles equipped with factory installed Play systems, this adapter supports most car models, and for Android smartphones, providing versatile connectivity options for various users Specification: Color: Black Material: ABS Size: 55.04x55.52x14mm/2.17x2.19x0.55 inch 6cmx5.8cmx1cm/2.36inchx2.28inchx0.39inch Size Chart: Connection method: wireless connection WiFI frequency: 802.11, 2.4G and 5G Power input: 5V Power output: DC/5V Product power consumption: 0.75W Supported mobile phones: for Android phones Applicable models: most models Package Includes: 1 Wireless Box 1 Connection Cable 1 Transfer Head Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!