1. Power Statistics: View energy reports to properly track energy usage around your home. Understand which devices consume the most energy and make plans to save energy and electricity bills. 2. Wifi+Bluetooth dual mode connects to faster. connection speed is 2 times faster than Wifi only. 3. WIFI+433: It can be controlled by Tuya APP, voice speaker, wireless switch, remote control, more convenient. 4. The mini size can be directly installed in the switch bottom box without being placed on the ceiling, which is convenient for maintenance operations. 5. The 16A high power meets the power of most electrical appliances, which is than 10A. Support dual control: It can be used with the dual-control mechanical switch before connecting to the home. Use with for and Home, Tmall Genie. Share with family members for joint control. 3 states: default on or off, or memory state. Countdown, timing, sharing function. Main specifications: Input voltage:100-240V 50/60Hz Maximum load current:16A WiFi standard:2.4GHz 802.11 b/g Working frequency:433.92MHZ Learning code:EV 1527 Application name:Tuya Smart/Smart Life Note: 1. Tuya products do not support all for devices. 2. Bluetooth is only used for network signal connection, and cannot be used alone. WIFI+Bluetooth is more stable 3. The wall switch must be on and the switch must be powered on before use 4. This link does not include wireless switches or remote controls Colour:B:Black Material:Plastic Size:59x42x20mm Package Contents: 1 * WiFi Intelligent Wireless On/Off Device Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.