Specification: Condition: Brand New Item Type: Automatic Irrigation Timer Material: ABS + PP Product Size: Approx. 9.5 x 8.3 x 8.3cm/3.7 x 3.3 x 3.3in Plug: US Plug Input Voltage: AC100-240V, 50/60Hz Output Voltage: 5V, 1A Battery: 4 x AA Battery (Battery Not Included) Rated Voltage: 5V Rated Current: 720mA Connector Diameter: Approx. 4.8mm/0.2in Supporting Pipeline: 4/6, 4/7 Maximum Water Pressure: 30psi (200pa) Flow: 0.3-0.8LPM Noise: 65db (30cm/11.8in Distance) Working Temperature: 0-50 Head: 2.5m/8.2ft Suction Range: 2m/6.6ft Watering Duration: 0-999 Seconds Watering Frequency: 0-999 Hours Package List: 1 x Single Pump Watering Timer (Battery Not Included) 1 x Power Adapter 10 x Dropper 10 x Tee 1 x Hose(10m/32.8ft) 1 x Water Filter 1 x Cross Screwdriver 1 x Instruction or 1 x Double Pump Watering Timer (Battery Not Included) 1 x Power Adapter 15 x Dropper 15 x Tee 1 x Hose(15m/49.2ft) 2 x Water Filter 1 x Cross Screwdriver 1 x Instruction Note: 1. Please allow 02 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Due to the water level difference of the sealed pipeline, the pipeline will have a siphon effect. Just adjust the relative position of the dropper and the water source to solve this problem; 4. It is generally recommended that the water source be placed on the ground, and the dropper should be higher than the water level;