Battery Operated Inline Valve Digital Controller, 34 Inline Valve, 28 GPM Full Flow, Commercial Quality, Detachable Corded Control Head, 34 Female Pipe Thread With Male Female Hose Thread Adapters, Up To 4 Start Times Per Day, 1 Minute To 5 Hours 59 Minutes, Weekly, Daily Or Cyclical Programming, Rain Off Delay Up To 99 Days, Rain Sensor Capable, Waterproof, Uses 2 AA Alkaline Batteries, Not Included, Low Battery Indicator