U7 Ultra Turbo Fan Jet Portable LED Compressed Air Duster 180000 RPM 58m/s Speed for Keyboard Car PC Home Cleaning

💨 Easy to Operate 💨       Simple single on/off key for powerful functions (single click to go into standby mode, click again to go into intelligent 1-3 speed cycle, long press to go into powerful 4-speed mode; double click: turn off the machine/turn on the LDE light) ⚡ Powerful wind Power ⚡        U7Ultra Motor speed up to 180,000RPM, maximum wind speed over 58 m/s. 4 adjustable speed settings to meet the needs of different scenarios, such as: (cleaning desktop and keyboard dust, drying pet hair, inflating air mattresses and lifeboats,  Ideal for outdoor activities such as picnics and fires)With LDE lighting function🔋 Highly Configurable, Cordless Design 🔋        The powerful hair dryer is built-in (Model: 21700, 10000mah high capacity battery) for cordless operation without the need for an external power supply.To ensure optimal performance of the U7Ultra, please charge the battery before use.💪 Cost-Effective and Environmentally Friendly 💪        The Turbo Fan is made of durable material (with rubberized painted surface for a soft touch) and a high-energy battery that can be recharged and used multiple times. It is an economical alternative to disposable compressed air canisters and a better choice for your wallet and the planet.🌟 Attachments 🌟         Compressed air duster includes USB Type-C cable, user manual and cleaning brush. 5V2A power adapter is recommended. WARM NOTE: For safe use, please avoid overcharging and do not place near heat sources or flammable materials.Parameter Table: ⚡ Color: Black ⚡ Material:  FR-4 + ABS + Rubber paint（Soft, textured）⚡ Battery:    10000mAh -21700Li-ion ⚡ Voltage:    7.4V ⚡ Max Motor Power:  230W⚡ Brushless Motor:                  1rd Gear:  60000   RPM                   2nd Gear: 90000   RPM                  3rd Gear:  130000 RPM                   4rd Gear:  180000 RPM  (keep pressing the gear button to enter storm mode)Q&A1.Q: What should I do if there is an after-sales problem? Is there a warranty for the product?A: Our products are warranted for one year with after-sales service. If there is any problem with the product, please contact us at the first time and we will help you solve the problem.2.Q: How long does it take to ship? Will there be return service?A: We usually ship within one or two days. Usually you can receive the package within 5-15 business days after payment. We provide a tracking number for each order. If there is any problem after receiving the product and you are not satisfied, you can enjoy free return and exchange service within 15 days.