Rolling Speed: 6cm/s Wattage: 5W Voltage: 110-240V Rated torque: 45N.m

Display: Touch screen Resolution: 240x240px Battery: Polymer lithium battery Battery capacity: 200 mA Charging time: about 60 minutes Working hours: 1-3 days Standby time: about 15 days Material: Zinc Alloy/Plastics + TPU band

Specifications: Working Voltage: AC110-240V (50 / 60Hz) Max Load: 400W Working Current: Max 2A Standby Consumption: 0.1mA Wireless Protocol: Wifi 2.4GHz Wireless Range: 30 Meters (indoor) Switch standard: EU Material: ABS flame retardant Overall size: 8.6 * 8.6 * 3.7cm / 3.4 * 3.4 *1.5inch (L * W * H) Lower size: 5.9cm / 2.32inch (diameter)