SPECIFICATIONS Communication method: Bluetooth-compatible Dimensions: 34.5*34.5*34.5mm Weight: 38g Wireless protocol: Bluetooth Low Power 4.2 Battery type: CR2 Stall torque: 2.0 kgf/cm Maximum arm movement: 12mm Working temperature: -10℃ ~ 45℃ Choice: yes Tuya Smart Fingerbot Plus Wireless Switch Bot APP Control Pusher Bluetooth Remote Touch ON/OFF Button Pushing for Switches Buttons Voice Control by Alexa Google Hom Updates:1.Battery Capacity :500mAh→800mAh2.Movement Range:8m→12m3.Force:9N→15N4.Clicking Life:3K Clicks→15K Clicks Main Features:1. New upgraded Fingerbot Plus is designed with the touch button on the device for easier ON/OFF control of the robotic arm to home traditional switches and buttons,transforming them into smart ones by simple click with the bot button pusher with its smart compatibility with Tuya Smart APP,no more complex operations to re-install a new smart device,just stick the Fingerbot Plus onto the switches or buttons to get intelligence within minutes.Define a program with combinations of arm movements and pauses,and the robot will repeat it for as long as you want.2. Extremely simple pairing mode into Tuya Smart APP with your phone Bluetooth on and 2.4G WiFi connected for this Bluetooth version,no hub required for accessing multiple intelligent functions and features in App.Up and down movement optional with 0-100 adjustable to meet your own demand on concrete devices;even featured as sustain time set for added convenience.3. Smartly control your traditional appliances via voice command by Alexa,Google Assistant and Siri,activating vacuum with voice, and remotely power on your office PC or house traditional appliances with switch or button design with no effort with Bluetooth hub required. Enjoy an effortless smart  lifestyle with this smart Fingerbot Plus;Timer your own schedule for specific devices to turn on/off at a preset time in App;device share to your family members and group control are both available in App with a simple tap.4. Fingerbot Plus is compatible with various buttons and switches. It can simply stick to any surface and retrofit your old appliance.If you have installed it in the opposite direction,no more worry about this,there the invert switch option is available in the App to adjust its position anywhere you are,ensuring your life with time saving and energy saving for real-time battery level monitoring.You can use it for your lights, fans, coffee makers, garage door, and more. With the add-on, a rocker switch could be flipped at both directions, push or pull for ON/OFF by only one Fingerbot Plus.5. Its modular design allows users to replace its arm with various tool pack options for extending its capability in various cases. All you need is to tape it right next to a rocker switch or button with a stripe of the sticker. No swapping, no tools are required. The provided 3M sticker allows you to install wherever you like;A hassle-free safe DIY journey you'll experience from now on;only supports 2.4G network;includes full 2-year warranty and 60-day refund guarantee for complete satisfaction.   User Manual: https://drive.google.com/file/d/1EE-BJZ3oLj3Q4jw-dkZYFQxpgbAarJUO/view?usp=sharing Suits 99% scenarios (Available in all kits) You can create group in the APP to manage all the  Fingerbot Plus in your house and share the device to  your family members Multiple people control one  One person controls more than one Install this Bluetooth fingerbot onto your traditional  garage door opener and open it in a preset time when  arriving home.    Set the Sustain Time for More Flexible and Accurate  Control Disable the Touch Control in Smart Life APP to Avoid  Misoperations by Kids Timer your schedule for automatic ON/OFF       Modular Design with Various Tool Arms to Fit for  More Use Cases     Specifications:Dimensions:34.5*34.5*34.5mmWeight:38gWireless protocol:Bluetooth Low Power 4.2Battery type:CR2Stall torque:2.0 kgf·cmMaximum arm movement:12 mmWorking temperature:-10℃ ~ 45℃