EFFICIENT AND PRACTICAL: This USB fan with 45 degree adjustable clip, head and neck. This makes it a pocket fan, neck fan, desk fan, waist fan that will add coolness to your whole body anytime and anywhere. VARIABLE SPEEDS: If you want a fan that can precisely adjust speed, then this fan is tailor-made for you. the fan has 180 speed settings, and the wind speed can be fine-tuned by turning the knob, not just a few default settings. BETTER COOLING: This desk fan allows you to change the directional airflow with the 20 degree adjustable tilt head. Its unique air circulation design can allow nearby air to circulate. Portable size and light weight： - This small fan weighs only 80g, is 2.75 inches in diameter and 2.36 inches tall. You can put it in your pocket or bag, hang it on your neck with the lanyard when not in use, and take it with you wherever you go, it's a perfect partner in such a hot summer to keep you cool when traveling in the Queue or doing sports.