Improved And Fast Cooling: We have improved this air conditioner portable to smaller and more powerful. You just need to pour some ice water in the water tank, turn on the personal air , and it will cool the hot air around you in a few seconds. Accompany you through the hot summer. Multi Functional And LED Atmosphere Light: This mini air conditioner integrates air cooling, spray humidification, purification functions and is equipped with LED Atmosphere light. Different from other mini portable ac air conditioner, this evaporative can cool the air without making the feel dry Energy Saving And Low Noise: This evaporative air can work effectively at low noise levels. There are 3 wind speeds to from, and you can freely adjust according to your needs. The powerful power supply and conversion circuit can minimize losses, save energy and protect the environment. Upgraded Filter And Water Tank: This air uses a cotton filter to better separate and purifies the air. The pull-out facilitates quick removal and cleaning of the filter. The top water tank increases the of water filling and reduces water leakage. The -capacity water tank can continuously use the cooling function for 6 to 8 hours. Portable USB Port Air : This USB air conditioner adopts a perfect size of 5.8 x 5.03x 4.4in and weighs only 1.32 pounds. It is easy to carry. You can enjoy the coolness in offices, living rooms, kitchens, studies, etc. The lightweight fan and soothing night light perfect for a comfortable sleep all night. Product name: Humidification water-cooled fan Rated power: 5W Rated voltage: DC 5V Product size: 149X128X113mm Water tank capacity: 400ml Battery capacity: 2000mAh Applicable scenes: outdoor, home, office type: A Colour:green Material:ABS+PP Package Contents: 1 x Air Conditioner Fan 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.