Description : Diameter: 42 cm/ 16.5inch Height: 6.5 cm /2.6inch Net Weight: 2 kg / 4.4 lbs Maximum Load: 330 lbs (150 Kg) Material: ABS+Motor+PCBA Maximum Load: 150 kg (if the object displayed is larger than turntable, or put the product on the edge of turntable, the max load will be less) Total 5 gears speed adjustable,different gear speeds the loading weight will be different. the speed is faster, the load is heavier , the speed is slower, the load is lighter Direction: The direction could be controlled by remote control. using Infrared remote control Switch: On/Off switch on the base side. Speed: 20~60 sec/cycle (the maximum speed is 20 seconds per circle & the minimum speed is 60 seconds per circle) Two power supply modes:built-in rechargeable battery inside the turntable and USB cable power supply . Package Include: 16.5inch Turntable * 1 pcs Remote Controller * 1 pcs USB cable * 1 pcs USB adapter *1pcs User Manual * 1 pcs If you haven't used it for a long time, please charge it before using it again.