Digital flex gardena programmer irrigation. flexible configuration with turn and squeeze function, short cycles for watering plants ideal for use with the gardena micro-drip system. manual irrigation function. detachable control panel to easily remove it from the faucet. works with 1 alkaline 9v battery (not included). irrigation duration from 1sec to 99 min. irrigation intervals from 4 to 72h. material: polypropylene. anti-uv treatment. protection against frost.