Huanyu Huanyu Instrument mainly provides instruments and tools. We provide voltage customized services, specific requirements can be contacted by email, we will respond promptly. Parameters Name: Fingertip Mini Pottery Wheel Power connection: AC/DC Adapter Material: Aluminum Alloy Color: Gold Speed Control Mode: knob infinitely variable speed Input: AC110-240V 50/60Hz Output: 5-9V---1000mA Rotary Speed: 0-2000RPM Rotary Wheel Diameter: 6.5cm/2.6inch Rotary Wheel Thickness: 0.6cm/0.24inch Dimensions: 15*13.5*9cm/5.9*5.3*3.5inch Net Weight: 1kg Safety Configuration: Leakage Protector Package List 1 * Mini Pottery Wheel 1 * USB Cable 1 * Hexagon Wrench 1 * Power Adapter(5-9V)(If necessary, we can also provide suitable conversion plugs.) 1 * Clay Tools(7 piece set) About Shipment: After your order is confirmed, the product usually takes about 5-10 business days to arrive to your hand. Please pay attention to the Emails from Amazon after placing the order. Welcome to ask us if there is any question. Friendly Reminder Feedback is very important to us, please think twice before leaving feedback. If there is any problems, please contact us by email. We will take responsibility to all the products we sold.