THIRDREALITY Countdown Timer Switch for Bathroom Fans and Household Lights, Upgrade Your existing Toggle or Rocker Light Switch to Timer Switch Without Wiring, Programmable with The APP

Meet the Third Reality Timer Switch that allows you to conserve energy with just a flip of a switch. Third Reality Timer Switch has a sleek, compact design that enables you to upgrades your existing wall switch to a countdown timer switch. It mechanically flips existing Toggle or Rocker switches up and down. The Third Reality Timer Switch is a simple solution that makes it easy for you to control all your household Toggle or Rocker switches with ease. Two ways to set the timer: 1)Local setting options provides 8 levels at 1-5-10-15-20-30-60-120 Min, covering most general usage cases; 2)In Third Reality App settings, allows you to program the timer for any duration. Turn lights or fans on by simply pressing the On/Off button. Lights or fans will remain on for the duration of the countdown timer and then automatically turns off after the configured time expires. You can also just turn off the lights or fans before the countdown ends by pressing the On/Off button.