SAFETY & SOFT SILICONE MATERIAL ANY ADJUSTMENT ANGLE 2022 new Children's bladeless neck fan that is easy to wear, light, and looks like headphones around your neck. Designed without wings, hidden turbine design is safer. When using the fan, you don't have to worry about your hair getting caught on the fan blades. We selected food -grade silicone material for the neck, soft and elastic, Kink resistance , no deformation, safe and odorless.3-6 RUNNING HRS & 3 SPEEDS QUIET OPERATION1800mAh capacity batteries provide 3-6 working hours duration (depend on different speeds). Reduce the burden of structural designbid farewell to bulky. A large hanging neck fanweighing only about 260git helps to learn worry-free for children. Adjust third gear wind by pressing the power button repeatedly , you can also clearly hear someone talking to you or computers beeping.MULTIPLE APPLICATION SCENARIOS & FAREWELL TO THE SULTRY MASKThe portable fan is very suitable for children homework reading1 gear Breeze blowingthe road on the school or after school2 gear Cool Windplaying on the beach and in the sun3 gear Lcy windetc. It's also suitable for women with smaller necks for working, travaling, hiking, climbing and watching TV games. This fan can keep your child from overheating at study and keep glasses from fogging up with mask on.