Air Turbo Technology - larger air volume and longer wind distance. Ultra-High-Speed Motor - bring super coolness and maximum wind speed that reaches 16m/s. Backup Power Bank - save your dead phone with Type-C 20W output and USB-A 10W output. Three lighting modes: Focused beam Soft ambient SOS mode. Multi-Functional accessories for inflation dry clothes and more. 10-Speed airflow adjustments to tailor to your comfort. Head adjusts from 90 to 240-degrees. 135000mAh Li-ion battery provides up to 20 hours of cooling.