✅【3-speed Adjustable】The VanSmaGo F33 Portable Fan can be controlled with a single button, easy to use. The wind speed of 2.4-3.6 m/s increases step by step, so that you can always experience the cool wind even in the hot summer days. ✅【Longer Battery Life】Our handheld fan has a built-in high performance battery with an output power of 1.5 watts. It takes only 90 minutes to go from 0% to 100% on a single charge, and you can use it while charging to keep you cool for hours. ✅【Quiet & Low Noise】The F33 Personal Mini Fan operates at only 15-40 decibels, which is less than the sound of normal speech, so you won't be affected by noise whether you're working, studying, or otherwise needing to concentrate. ✅【Minimalist Design】The F33 Mini Fan's overall H13*W6*D4 cm (H5.2*W2.5*D1.6 inches), weight 86 grams (0.2 pounds). The small and cute design concept allows it to be easily stored in your bag or pocket without taking up too much space. ✅【Cost-effective Options】The three-pack combination is a great choice for personal use (at home, in the office, outdoors, etc.) or as a surprise little gift (for family, friends, classmates, etc.).