Description: brand new and high quality Features: This product is a 716 coreless motor, the tail line is red and blue line, mini size. The tail line length is about 90mm/3.54in, suitable for the main motor of small 4-axis drone. Can also be used as the tail motor of mini helicopter, or the main motor of mini hang gliding aircraft. If use it as a motor for a miniature car or boat, you need to use 2 dry batteries. It's no loading speed is about 45000RPM, very fast and high speed. Please noted, this product does not include propellers. Please purchase separately. Specifications: Product: Mini Drone Motor Material: Metal Color: Silver Tail Line Color: Red, Blue Model: Coreless Voltage: 3.7V No load Speed: 45000RPM No load current: 50-80mA Size: app.7mmx16mm/0.28inx0.63in Quantity: 1 Set Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Please noted, pictures show finished product. What you receive are parts, so you need to assemble by yourself. Mini drone motor only, other accessories in pictures are not included. Package includes: 1 x Mini Drone Motor