Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Tuya WiFi Solar Water Timer Automatic Irrigation Controller Watering System Smart Flower Watering Device Drip Irrigation Kit This product is a solar photovoltaic charging product. It is recommended to work in the sunlight and be equipped with a USB charging port, which can also meet the indoor use environment without sunlight. For smoother distribution network connection, please place your phone and device as close as possible to the router to ensure good signal, and turn on wireless network and Bluetooth. Before adding a device, please ensure that your phone is connected to a 2.4GHz frequency band or a 2.4G/5G mixed signal WiFi network. This product can be placed outdoors for use. It is waterproof grade 4 and can resist rainstorm,but it cannot soak in water and is allowed to be exposed to the sun. Features: * Mobile phone remote control: The host is connected to 2.4Ghz band WIFI, and remote control is performed through the mobile phone APP, with no distance limit. * Power supply: It is a solar photovoltaic charging product, it is recommended to be placed in the sun to work, and it is equipped with a USB charging port, which can also meet the use environment without sunlight indoors. * Waterproof: It can be placed outdoors, meets waterproof level 4, can withstand heavy rain, but cannot be soaked in water, and allows exposure to sunlight. * Waterless monitoring function: When it senses that there is no water and idling, the mobile phone APP will send an alarm reminder, and the machine will automatically stop watering. * Power display: The low battery prompts an alarm. * Power-off self-start and self-connection: When the host is powered off, it will automatically connect to the original WIFI after charging. Specification: Name: WIFI solar automatic watering machine set Material: plastic Charging port: 5V/2A Working temperature: 0~45 Size: 15 * 13 * 6cm Color: black Packing included: 1 * Wifi Solar Automatic Watering Machine 1 * 10m Black Hose 1 * Copper Filter Head 1 * Cross Joint 10 * Tee Joint 2 * Plug Joint 10 * Drop Arrows 1 * USB Charging Cable 1 * Non-Slip Gloves 1 * Instruction Manual ",