Product Details Ⅰ. Voice Control - Operate the finger robot via compatible home voice devices for hands-free use Ⅱ. Timed Start - Schedule activation through the mobile app for automated operation at set times Ⅲ. Long Battery Life - Includes CR2 battery for extended usage periods Ⅳ. Easy Installation - Simply attach with the provided adhesive, then configure via mobile app Specification Ⅰ. Product Name: Fingerbot Plus Ⅱ. Material: Plastic Ⅲ. Colour: White Ⅳ. Battery: CR2 3.0V (Included) Ⅴ. Working Temperature: -10℃-45℃ Ⅵ. Torque: 2.0 kgf.cm Ⅶ. Maximum Arm Movement: 12mm (0.47 inches) Ⅷ. Wireless Protocol: Zigbee Package Contents Ⅰ. 1 x Fingerbot Plus Warm Tips Ⅰ. Product appearance, printed text and colour may vary between batches without affecting functionality Ⅱ. Actual product colour may differ slightly from images due to light reflection and display variations Ⅲ. Allowable measurement error: +/- 1-3cm