Bluetooth Remote Irrigation Controller, Bluetooth can be operated within 50 meters Workingwater pressure:1-8kg Bluetooth remote controller: Power supply:2 AA Alkaline battery(not included) Workingflow:500-1700L/h Operatingtemperature:0-60℃ Output control mode:pulse output Waterproofrating:IP67 Range of use:within the Bluetooth coverage of mobile phone Inletthread:4min(1/2inch)-6min(3/4inch)internal thread Communication mode:Bluetooth4.2/5.0 Type:A:Without gateway Colour:As Shown Material:Plastic Package Contents: 1 * Irrigation Watering Timer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.