Product descriptions Properties: Battery operated (2 x AAA batteries, 1.5 V, alkaline batteries). Not included Robust, shockproof construction. Manual irrigation possible. Easy to use, waterproof with cover. Can be attached to a 19 mm tap or faucet. Once the program has been set, it repeats the cycles until new settings are made. Frequency: 1 min, 3 min, 5 min, 10 min, 15 min, 20 min, 30 min, 60 min, 90 min, 120 min. Running time: 5 seconds, 10 seconds, 20 seconds, 30 seconds, 40 seconds, 1 minute, 2 minutes, 5 minutes, 10 minutes, 15 minutes. 1. Easy to install: no tools required, simply insert the timer into the tap and connect the hose attachment to the snap connector 2. Simple operation: No complicated numbers, symbols, operations or settings. Simply turn the duration and frequency dials to the desired settings. It will run automatically according to your selections. 3. The running time can be set: from at least 1 minute to a maximum of 120 minutes, an interval from at least 1 hour to a maximum of 72 hours. 4. Reliable quality: Withstands water pressure up to 46.89 psi with no risk of breakage. 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.