Uses TYPE-C interface, supports PD 100W fast charging and power bank functions, and can power laptops Thrust: 1500g max Speed: 140,000 rpm Working voltage: 16.8V max Working current: 60A max Power: 1008W max Gear position: supports stepless speed adjustment Battery: 4000mAhx8 cells Charging interface: TYPE-C (supports up to 100W fast charging) Working time: about 2 hours Battery life: depends on the gear used, the highest gear is 10 minutes, the lowest gear is 3 hours Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Black Material:PLA Package Contents: 1 * Turbo Jet Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.