Features: > Working water pressure: 0 to 8 bar (0 to 116 psi) > Battery operated ( 2XAA 1.5V Alkaline battery ) ( not included ) > Durable high impact construction > Manual watering available > Simple, reliable, water-proof > Soft material for comfort grip and easy use > Can be attached to 3/4''(19mm) or 1''(25mm) tap or faucet > Working temperature:5-60C(40-140F) > Once program set, it will repeat the cycles until new settings > Frequency: (can be set at 1, 2, 3, 4, 6, 8, 12, 24, 48, 72 H, and Week) > Run Time: (can be set at 1, 3, 5, 10, 15, 20, 30, 60, 90, 120 mins) > Manual Watering: (turn the "Run Time" dial to "ON", it will start water immediately until the dial is turned to other position)