Feature 3.APP remote control Control the switch anytime, anywhere through the smart life/Tuya APP. 1.Countdown Button Touch the Countdown Button, setting switches to work without wifi (30,60,90,120minutes). 2. Monitoring View reports to properly track usage around your home. Know which devices consume the most and make plans to save on and electricity bills. 4.Voice Control Can work with and Home., Weight: 0.39242282636 Pounds, Manufacturer: NONDK