NEW VERSION: Improved auto-oscillation design, improved clamp design, easy to clip on baby stroller or car backseat, tight clip, never worried about falling off to hurt your baby. STEPLESS SPEED CONTROL: The maximum speed is powerful, just like you stick your head out of the window while car is running. With stepless speed regulation, you could lower the wind speed to the most comfortable level. AUTO & MANUAL OSCILLATION: You can enjoy the cooling wind from any directions with vertical 360 degree horizontal and vertical rotation,and 80 auto oscillation provides large area coverage. Avoid being blown by wind for a long time and feel cool in every angle. RECHARGABLE BATTERY FAN: Built-in 2000 mAh rechargeable lithium batteries, large capacity and long working hours. Recharge easily by plugging into any USB power sources directly(Charging cable included), like USB charger, power bank and more. USE IT ANYWHERE ANYTIME: Clip/Stand 2 in 1 design, light weight and portable size make it perfect for baby stroller, hurricane, home, office, gym, camping, traveling, etc.