Features: 1. Remote Control: You Can Control Your Through App No Matter Where You Are. 2. Voice Control: Use With Popular Voice Assistants Such As And Google Assistant To Achieve Hands-Free Operation. 3. Schedule Schedule: Set A Schedule To Automatically Turn Lights On And Off To Save Time And Energy. 4. Dual Control: Add Switches At Different Locations In To Facilitate Dual Control Of The Same Light. 5. Custom Scenes: Create Custom Scenes That Can Control Switches And Other Devices At The Same Time, Such As Home Mode And Mode. Description: 1. Model: WS--US- 2. Input Power: 100~245V AC 50/60Hz 3. Control Principle: Relay 4. Wireless Protocol: Wifi 802.11 B/G 2.4ghz 5. Maximum Current: 10A 6. Standby Power: 0.5W 7. Button Life: 50K Times 8. Size: About 106 x 45 x 35mm (Width x Height x Depth) Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Material: ABS Color as shown Package Contents: 1 x Smart Switch 1 Set Of Wire Caps 1 Set Of Screw Installation Tools 1 x English Manual Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use 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.