Description: Brand new and high quality Features: This product is a 716 coreless motor with red and blue tail lines, featuring a mini size. The tail line length is approximately 90mm/3.54 inches, suitable for the main motor of a small 4-axis drone. It can also be used as a tail motor for mini helicopters or the main motor for mini hang gliders. If using it as a motor for a miniature car or boat, you'll need to use 2 dry batteries. At no load, the speed is approximately 45000 RPM, making it very fast and high-speed. Please note that this product does not include propellers; they must be purchased separately. Specifications: Product: Mini Drone Motor Material: Metal Color: Silver Tail Line Color: Red, Blue Model: Coreless Voltage: 3.7V No Load Speed: 45000 RPM No Load Current: 50-80mA Size: Approx. 7mmx16mm/0.28inx0.63in Quantity: 1 set Note: Transition: 1 cm = 10 mm = 0.39 inches Please allow 0-1 cm error due to manual measurement. Please ensure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Please note that the pictures show the finished product. What you receive are parts that require self-assembly. Only the mini drone is included; other accessories in the pictures are not. Package Includes: 1 x Mini Drone