Features: *20 groups of programmable timing programs, the timing switch can be cycled according to 1 day/week, the shortest is 1 minute and the longest is 168 hours, which can be set flexibly. *A good helper and save money. Automate your appliances to save on energy bills and make your life easier. *User-friendly and clear display, large screen for easy viewing of numbers and figures. Built-in battery remembers your programs in case of power outage. *Protect your electronics, limit the charging time and prolong the life of expensive electronic devices with countdown and shutdown mode. *Safe and Reliable: V0 class fireproof enclosure ensures safety. Every timer comes with lifetime support. Please rest assured to BLS. Specification: *Specifications and Models: US regulation time switch socket *Standard Type: US Standard *Timing range: 12-24h *Product Type: Electronic *Number of holes: 3 *Number of jacks: 3 holes *Rated current: 15A *Rated voltage: AC120V *Rated frequency: 60Hz3C *Rated voltage range: 50V above 440V and below *Color: White *Shell material: ABS *Flame retardant grade: V-2 *Conductor Material: Phosphor Bronze *Protection function: overload protection Package Contents： 1*Timing socket electronic type Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.