3) 5V 1A power supply, Type-C interface 2) WiFi 2.4G can update weather (including 3-day weather forecast, can display outdoor temperature and humidity, air pressure, wind speed, maximum and minimum temperature), stocks, exchange rates, cryptocurrency (Bitcoin, etc.) price information, support hardware information monitoring, day countdown function. And powerful multi-theme automatic cycle function. 4) Language: English (stock and cryptocurrency functions are in ) Multifunctional creativity:1) Mars lander shape 5) Support 6 sets of alarm clocks (single, weekday, weekend, daily mode)