GREATSSLY Portable Air Cooler Battery Operated Personal Air Conditioner for Bedroom Office Table Camping Outdoor-5000mAh Rechargeable Battery Auto Oscillation 700ml Water Tank Hoses & Accessories Extremely Quiet Pump &Water Level

Extremely Quiet Pump &Water Level Window: The pump is whisper-quiet (measured below 40dB)

DESIRABLE NECK SUPPORT — Support your neck effectively & maintain proper neck alignment using our cervical neck pillow

It has an ergonomic handle with a comfortable grip that allows you to push ground coffee easily

★BEST CUSTOMER SERVICE: Any problems

GREATSSLY Portable Air Cooler Battery Operated Personal Air Conditioner for Bedroom Office Table Camping Outdoor-5000mAh Rechargeable Battery Auto Oscillation 700ml Water Tank Hoses & Accessories Extremely Quiet Pump &Water LevelAuto Oscillation: Differ from other evaporative cooler, this is the first air cooler that supports maximum 120 degree Oscillation from left to right, cooling your surroundings and sharing the coolness with your families or friends simultaneously 700ml Water Tank: personal air condiction with a large water tank, easy to add water from the top and check the capacity from the side, if full filled, lasts up to 12 hours, so you don't have to get up to add