Features: Design: Does not occupy space to put at will allows you to enjoy watching dramas while enjoying the cool breeze. Super Battery Life:Full charge can use the fan for 5-16 hours the speed of the magnetic suspension muffler motor is stable and the unique air duct muffling technology is silent and energy-saving. High energy efficiency for more power. Easy to Take Out: The electric fan is small and lightweight you can take it for a long-distance trip in summer which won't occupy much space of your trunk portable and convenient for you to take out. with Silent Wind: When you use the electric fan the wind is strong but silent. If the baby is sleeping soundly don't worry about waking her which is ideal for the family with kids. After-service: If you have any questions after receiving the product please feel free to contact us and we will provide you with a satisfactory answer. Specification: Material:ABS Size:5.5*7.2*10.3cm includes: 1*fan "