Product descriptions Specifications: Colour blue Power supply by: 2 * 1.5 V alkaline battery (not included) Working water pressure: 0.1MPA-0.6MPA Working temperature: 0-60 ? Material: ABS 1.?EASIEST TIMER TO USE?: Works just like an egg timer Set the perfect time for your watering needs, anywhere from 15 to 120 minutes. 2.?CONSERVE WATER?: Never forget to turn your water off again. This timer will shut the water off for you. 3.?DURABLE CONSTRUCTION?: Quality materials to ensure it will last season after season without the worry of rust or corrosion. 4.?EASY ATTACHMENT?: Ergonomic swivel installs quickly and easily to your faucet. 5.?Wide range of applications? Irrigation timers are very practical and can be used in your home garden, roof garden, lawn, balcony, terrace, greenhouse plants, agriculture, etc.