Feature: 2000mAh, long battery life of about 6 hours, 4 hours can be full; 220G light body, soft silicone material, folding storage; 360 universal adjustment, free control of wind direction; Adopt blast vortex structure design, deheating and cooling, new type of wind cover and brush motor, comfortable air outlet; Double turbine bladeless fan design, double channel air intake, the turbine is not stuck hair; Type-C 2.0 fast charging, convenient and quick; Perfect gifts for relatives, friends, family and loved ones. Specification: Material: ABS + Silicone Color: White, Pink,Blue Battery: 2000mAh/3.7V Power Supply: DC 5V/1A, Type-C 2.0 port up to 2000mAh Charging Time: 4h Working Time: approx. 6h Net Weight:220g Product Cell: Polymer Battery Product Size: 230*178*58mm Fan Power: approx. 4W Package Included: 1x Neck Fan 1x Type-C Charging Cable 1x Instructions Packed Safely in a Retailed Box. Notes: Please allow slight dimension difference due to different manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.