Compact and Powerful: Experience the power of a air blower in a mini, pocket-sized design. The Jet Fan Mini is perfect for on-the-go applications, from cooling yourself on a hot day to cleaning dust from your electronic devices. Long-Lasting Battery: Equipped with a rechargeable battery that provides up to 13 hours of continuous use, ensuring that it's ready whenever you need it, without the hassle of constant recharging. Body: Built to last with a robust body that withstands regular use and maintains performance integrity over time. Versatile Use: Not just for personal cooling, this turbo fan serves as an effective BBQ cleaner, blowing away ash and debris effortlessly, making it an essential tool for any barbecue enthusiast. Working voltage: 3.4V~4.2V Working temperature: 0 ° C~+40 ° C Storage temperature: -20 ° C~+60 ° C Battery capacity: 3000mAh Charging time ≈ 2.2h (5V~2A, 25 ° C) Speed: up to 103000 ± 10% revolutions per minute Maximum battery life: ≈ 13h Due to different batches, there may be differences in product printed text, which not affect use Colour:Black Material:Aluminum Alloy Package Contents: 1 x Portable Turbo Air Blower 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.