Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Irrigation Control Smart Water Valve Garden Watering Timer Watering System Automatic Irrigation Timer Garden Supplies Description: Battery: 3.5V rechargeable lithium battery Material: ABS Applicable scenarios: balcony, desktop, living room Specifications: No faucet, no water leakage The design adopts 3.7V rechargeable lithium battery, which is safe and labor-saving. charge can be used at least two months. Low voltage detection, the display flashes, indicating charging Water shortage protection, pump will not be damaged The installation is simple and can be completed in step. You only need a pair of scissors to cut out a suitable length of water pipe. You don't have to worry about the flowers and plants at home Note: the water flow pipe should be at the same horizontal line, the host should be higher than the plant, and the emitter and the host should be vertical Package Included: 1 * 1 set of drip irrigation device Notes: Don't leave 1 star and 2 star feedback without asking help. If you have any questions, please