Feature 1Universal: This smart switch button push rod is highly versatile, our finger robot switches are suitable for almost any rocker switch and buttons of any device. Lights or household appliances can be turned on/off automatically. 2Wireless APP Control: You can control the finger robot controller through the APP bluetooth. Set up a smart finger robot to turn everything on and off according to a schedule. 3Smart Control: You can control your smart finger robot with for Google Assistant voice assistants, and create home automation to let your smart home system trigger finger robot automatically. 4High Quality Material: The finger robot switch is made of ABS material, which is strong and stable, white in color, built in 500mAh CR2 lithium manganese battery, and has a long life. 5Wide Range of Applications: Whether it's an old garage door, light switch, fan, doorbell or coffee maker, finger robot can help intelligently control your old appliances with the push of buttons and switches.SpecificationItem Type: Finger Robot SwitchMaterial: ABSColor: WhiteWireless Connection: BLE (Bluetooth Low Energy) 4.2Battery Type: Built In 500mAh CR2 Lithium Manganese BatteryApplication Scenarios: Compatible with a Variety of Switches, Such As Lights, Light Switches, Fans, TVs, Doorbells, Garage Doors, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Wireless Switch2 x Sticker