Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Features: -remote control via smartphone: connectedto host via2.4 ghz WiFi Band, allows unlimited distance control via smartphoneaps. -convenience of solar power supply : this product runs on a photovoltaics charge.It is best placed under direct sunlight with no obstructions. Equipped with USB charging port, suitable for indoor use without sunlight. - outdoor durability : suitable for outdoor use, waterproof grade IPX4, able to withstand heavy rain. Although rain-resistant, but it should not be immersed in water, but can withstand direct sunlight. - water shortage alarm : when no water is detected, the application will sound an alarm and the device will automatically stop watering. - battery status and intelligent reconnection : display battery capacity and issue low battery alarm. Features automatic shut down and reconnection to the original WiFi after shutdown and charging. Specification: -Name : solar automatic plant watering device -charging port: 5V2A packing list: 1 Kit -Caution: due to manual measurement, please allow 1-3 cm difference. Because the display and light are different, the picture may not reflect the actual color of the object. Thank you for your understanding. ",