USB Rechargeable Portable Handheld Conditioning Fan Features:This is an easy operating conditioner. With-conditioner & humidify double wind function. It is powered by built-in rechargeable lithium battery (400mAh) or through USB cable. Can be placed on the desk, hang on your neck or in your hand. Comes with a strap for easy carrying. With the lightweight and handheld / halterneck, convenient and easy to operate anytime and anywhere. Soak the sponge in water, placed in freezer, or put some scents before placing it into the fan to enjoy conditioning. Bring cool to you in long and hot summer. It is good partner of summer outdoor activities, trip, leisure and business. A Unique and practical your, families Specifications: Battery: Built - in 400mAh rechargeable lithium battery Working Current: 250mA Powered By: Rechargeable battery or USB cable Size: approx. 12*7*3cm Package Included: 1 x Conditioning Fan 1 x USB Cable 1 x Hang Rope