Transform ordinary appliance into intelligent one by using our mini fingerbot. Voice control and APP remote control makes it smarter in daily life. It also supports schedule timer to bring convenience and save electricity. This practical, exciting and interesting smart home solution makes your home smarter and your life easier! Note: Size and color may be slightly different because of manual measurement and different light conditions. Thanks for understanding. Specifications: Color: White/ Blue (Optional) Material: Plastic Stall Torque: 1.6 kgf.cm Maximum Movement: 8mm Work Mode: Click, Switch Wireless Protocol: BLE 4.2 Built-in Battery: 3.7V 500mAh Lithium Battery Charging Port: USB Type-C Working Temperature: -10~45 Item Size: 48 * 37 * 33mm / 1.89 * 1.46 * 1.30in Package Size: 6 * 5 * 4.8cm / 2.36 * 1.97 * 1.89in Package Weight: 45g / 1.59oz Package List: 1 * Smart Fingerbot 1 * Double-sided Tape 1 * Short Straight Arm 1 * Long Straight Arm 1 * Ring Arm 1 * User Manual (English)