Features: 1. Low-power design ensures that the product can run stably in different environments 2. Linux microkernel makes software business run more efficiently and stably3. Support OTA upgrade, online feedback, solve problems quickly and quickly4. The startup connection speed is faster, and the automatic connection optimization is better5. Adopt 2.4Ghz certification, 5Ghz data transmission to stable connectionCPU: AT91SAM9260WiFi Module: Realtek 8822BS/Broadcom 4354SMFI: MFI 3959/MFI 3989Power input: 5V0.2V 1.0APower output: DC 5V0.2V 1.0AProduct power consumption: 0.8WWiFi frequency: 5150-5250MHz, 5725-5850MHzBluetooth frequency: 2412-2483.5MHzAntenna specification: 3 dbi built-in FPC antennaLanguage: Automatically switch or manually switch according to the vehicle language environment Port: LED indicator, TYPE-C female port, USB female portColour:Photo Color: ABSPackage Contents:1X main box1X USB cable1X Adapter1X English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.