Color:Pink Battery Operated Clip on Fan and Desk Fan and Power bank 3 in 1 The Battery Operated Portable Clip Fan is perfect for indoor or outdoor activities, use in a hot office or at school, on a picnic and for Baby Stroller, Car, Gym, Workout Camping especially during a power outage. If for any reason you do not satisfy with our products, please feel free to contact our service department, we will try our best to solve your problem and offer timely and reasonable solutions for you as well. Key Features: Clip-on Style Small and Portable Stepless speed regulation High quality and durable Lightweight and low noise Rechargeable Battery Powered USB Powered and Charging 360 degrees vertical and horizontal rotation Specification: Item Weight: 0.63lb Packing Weight: 0.84lb Item Dimension: 7.1 *5.5*4.4 inches Packing Dimension: 7.9*6.1*4.1inches Battery Type: Lithium Battery 18650-3.7V Battery Capacity:2200mAh Input voltage/current: DC 5V-2A Motor working current: 0.12A-1A Battery Run Time: 7 - 40 Hours (depends on different speed) Charging Time: About 4-7 hours Power bank output voltage/current: DC 5V/1A Package Includes: 1 x Clip Fan 2 x 2200mAh Rechargeable Batteries in 1 pc plastic box 1 x Micro USB Cable Note: 1.Please turn off the battery fan and take out the 18650 battery if you do not use for a long time; 2.Please turn off the battery fan and take out the 18650 battery if you do not use for a long time; The battery is ‘18650 battery’, you can find it on Amazon easily. When charging, the charging indicator light on the back of the fan will turn red, turn off when it is fully charged. If it is not charging successfully the indicator light is off.