Specification: Item Type: Outlet Timer Material: Copper+PC Weight: Approx. 146g / 5.1oz Product Size: Approx. 10.5x5.5x5.8cm / 4.1x2.2x2.3in Battery Parameters: Ni-MH Battery, 2200mAh (Built-In) Plug Specifications: US Standard 90-250V Rated Current: 15A Rated Power: 3200W Countdown Function: Countdown from 1 minute to 99 minutes 24 Hour Timing: The minimum timing is 1 minute, and the timing can be 168 hours, 16 groups of on and off can be set Mode Function: Long on state, long off state or timing state Scope of Application: Used to control household appliances that need to be turned on and off regularly. Such as: drinking fountains, water heaters, air conditioners, advertising lighting, etc. Used to control the length of power on time. Such as the charging of electric bicycle batteries, mobile phone batteries, and accumulators. Electricity occasion that require frequent switching. Such as intermittent sprinkler irrigation of flower gardens and lawns, periodic aeration filtration of fish tanks, fountains, etc. Package List: 1 x Outlet Timer 1 x English Manual Note: 1. Please allow 0‑1 inch 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.