Features: Intelligent digital display of remaining power, three air volume gears respectively display 01 02 03; remaining power display 01-; low power display LO; full power display . Multifunctional, hang neck and waist design, can also be placed on the table, free your hands, and enjoy cool moments any for time, anywhere. Powerful brushless motor, low noise operation, low, medium and strong adjustable air volume, you can freely change the air volume and direction according to the heat, keep you cool at all angles. Built-in 2000mAh large-capacity battery can last up to 10 hours when fully charged. Suitable for indoor and outdoor use, keep you cool when reading, exercising, reading, shopping, chasing dramas and traveling, with a load-reducing structure, easy to wear without burden. Specifications: Product Name: neck hanging clip fan Product Number: DQ205 Material: ABS+Electronic Component Color: Navy Blue Gray, White Gray(optional) Size: Approx. 78x118x38 mm/3.07x4.65x1.5 inch Rated Input: DC5.0V/1.0A Working Current: 0.3-1.2A Rated Power: 1.2-5W Battery Capacity: 2000mAh Battery Usage Time: about 10 hours for 1st gear, 4.5 hours for 2nd gear, 2.5 hours for 3rd fan Charging time: about 2 hours Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Mini Neck Hanging Fan 1 Piece Charging Cable 1 Piece lanyard 1 Piece User Manual 1 Piece Packing Box