Feature: 1. Pull Out Design: Convenient to put in a handbag or pocket. This lightweight handheld fan is easy to carry, keeping you cool and attractive whether outdoors or indoors. 2. Low Noise: The built in upgrade components support the fan stability, and the noise is as low as 24db. 3. 3 Level Wind Speed: 3 speed adjustable speed settings, just simply press the power button to meet different needs and provide quiet and cool wind from 1 meter away. The working hours are low level 5H, mid level 3H, and high level 1.5H (max). 4. 1200mAh Battery: Built in 1200mAh polymer lithium battery, high efficiency energy storage, long lasting battery life. 5. USB Interface: Use a USB charging cable to connect to computers, laptops and other devices to charge, no matter where you go, you can enjoy the cool air. Specification: Item Type: Handheld Fan Material: ABS Product Size: Approx. Length 13cm / 5.1in Width 7.5cm / 3in Built in Battery: Polymer Lithium Battery 103040 Model 1200mah (Included) Charging Input: 5V/500mA Power: 2.1W (Max) Level Mode: 3 Level Speed Regulation Working Time (Max): Low Level 5h, Mid Level 3h, High Level 1.5H Charging Time: 3.5H Weight: Approx.165g / 5.8oz Package List: 1 x Aromatic Tablets 1 x User Manual 1 x Fan 1 x Usb Cable