Description: High Quality Material: This hanging neck fan is made of high premium plastic, durable and practical. 3 Speed Wind: There are soft wind for 10 hours using time, cooling wind for 4.5 hours using time and strong wind for 2.5 hours using time, 3 adjustable winds to meet your different needs. Noise Reduction: This handheld fan is with all copper brush less motor that can effectively reduce noise.The noise index is lower than 36dB. Fast Rechargeable: This mini USB rechargeable fan is built in 2000mAh battery that can be be fast recharged in about 2 hour. Easy to Carry : This multifunctional mini fan can be placed on the desktop, hanging neck or hold it on the waist, perfect for home ,office, outdoor, etc. Specification: Material: Plastic Voltage: DC5V 1A Current: 0.3-1.2A Power: 1.2-5W Battery Capacity: 2000mAh Charging Time: About 2 Hours Size Chart: 78x118x38mm/3.07x4.65x1.50inch Package Includes: 1 Piece Fan 1 Piece Manual 1 Piece USB Cable 1 Piece Hanging Rope Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2cm error in size.