1. Adopts 64mm ducted super-large brushless motor, with a maximum thrust of 1400g 2. Built-in breathing light, which automatically light up when the fan is running, with a sense of technology 3. Adopts 59200mWh (4 batteries, each 4000mah) large-capacity battery, worry-free battery life, and the highest gear can be used continuously for 10 minutes (it is normal if the speed drops due to overheating during this period) 4. The charging interface is TYPE-C, supporting up to 25W fast charging 5. The wind net is replaceable, and there are 2 wind nets of different shapes in the package, which can be applied to different usage scenarios Motor size: 64MM Motor type: brushless motor Thrust: 1400g max Power: 840W max Charging interface: TYPE-C Other functions: overheating protection, breathing light Specification:T1400X supports stepless speed regulation Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Black Material:plastic Package Contents: 1 x Turbo 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.