Feature:1. TURBOCHARGING PERFORMANCE: With air speeds up to 110000RPM, the electric air duster has turbocharging performance for efficient drying, cleaning and more. Environmentally friendly and energy saving.2. MULTIFUNCTIONAL CLEANING: The jet dry blower easily removes dust, leaves and debris from cars, outdoor spaces and more. Ideal for drying cars after a car wash, cleaning hard to access spaces, and more.3. EFFICIENT AND FAST: This high speed compressed air duster ensures that drying, cleaning and other tasks are done efficiently and quickly. Practical and convenient, saving time and effort.4. RECHARGEABLE AND PORTABLE: The jet fan comes with a Type C charging port that supports 15W fast charging. Compact and lightweight, easy to carry, suitable for camping, traveling, etc, use it anytime and anywhere.5. LONG RUNNING LIFE: The handheld jet blower has built in 2900mAh high capacity battery that lasts up to 15 minutes at high speed and up to 2 hours at low speed.Specification:Item Type: Electric Air DusterMaterial: ABSBattery: Built in 2900mAh Polymer Lithium Ion Battery (Shipped with Built in Battery)RPM: 110000RPM (Maximum).Package List:1 x Electric Air Duster1 x USB Cable1 x User ManualNote:The fan with built in lithium battery and high speed motor, is not waterproof. Do not give it to children to use or play with, and do not place it in high temperature environment. The back of the fan blade is the air inlet, the suction is strong, do not place debris, hair and other items near the air inlet to avoid safety hazards.