【HANDHELD FAN - QUIET & POWERFUL】 This USB rechargeable fan (color in black, white, pink, dark blue) is made from high quality and eco-friendly ABS, with a solid structure and pressure-resistant. Super quiet but strong fan makes you cooling down quickly. Newest design and bright color is the best choice for Summer. Non-slip design on bottom makes it stable when put on table. Perfect for desk, home, office, movies, sports, travel, etc.

【MAX 20 HOURS WORKING TIME - 4000mAh BATTERY】The majority of our competitors have only a 2000mAh battery that translates to only 3 hours of operating time on the highest speed setting. Our 4000mAh battery fan can last up to 7 hours in high speed and 20 hours in speed low speed. USB rechargeable, charged by USB cable on computer, mobile power, power bank, wall charger and so on. Warming tips: In order to Extend battery life, do not use fan when charge because it will increase the battery loss.

【ADJUSTABLE 3 SPEED LEVEL】Available in low/medium/high speed level.Adjust appropriate fan speed by pressing the power button. Super long time operation: 20 hours in low speed, 12 hours in middle speed, 7 hours in high speed. Compare to others,one more unique flat placement design on the left of fan is included. Except stand on desk or lap top table, you can also put it flat on desk to keep you cool.

【MINI PORTABLE DESIGN】 Mini size: 7.9in H/4.1 inch W. Just hold it in your hand to get cool when waiting in line, doing exercise, watching movie, reading and travelling. Also when you go outside, you can put it in your bag and take it to anywhere. The sturdy desktop fan produces a soft breeze to keep you cool and relaxed Ultra-quiet. This premium USB rechargeable personal fan is an excellent gift to your family or friends.

【100% SATISFACTION GUARANTEE】90 days money back and lifetime technique support. Warm tips: In order to let customers purchase quality products and not cheated by fakes, we only offer refunds & exchanges for orders placed through Tutuko.