This practical and intelligent fingerbot will make your home more intelligent and easier. You can mechanically operate all the buttons and switches throughout the house from a distance. You can also use your voice and the app to turn on and off the switches. If you are interested in this product, come and have a try, it will not let you down. Features: Intelligent Home Fingerbot: This practical and intelligent fingerbot will make your home more intelligent and easier. You can mechanically operate all the buttons and switches throughout the house from a distance. Voice Control: This fingerbot can be controlled by your voice through your intelligent voice assistant like Alexa and Google Home. 3 Arm: Comes with a short straight arm, a long straight arm and a rings arm three different arm for you to install according to your needs. Easy to Install: This fingerbot is easy to install, you just need to stick it in the right place and you're ready to use it. Wide Applications: This fingerbot can be used for your coffee machine, light buttons, electric appliance buttons and so on. Specifications: Material: ABS Color: white, blue (optional) Stall torque: 1.6 kgf-cm Maximum movement: 8mm Work mode: Click. Switch Wireless Protocol: BLE 4.2 Battery1 * lithium battery, 500mAh (included) Recharging port: USB Type-C Working temperature: -1045 Package size: 60 * 50 * 48mm / 2.4 * 2.0 * 1.9in Package weight: 45g / 1.6ounce Note: This tool should be used with a BT gate-way. Packing list: 1 * Fingerbot 1 * Tape 1 * Short Straight Arm 1 * Long Straight Arm 1 * Rings Arm