Features: Waist clip and neck hanging design, you can use this around your waist, clip it to your pants or shirt, even hanging on your neck. Built-in 8000mAh rechargeable battery, ultra-long battery life, safer and more reassuring. 2A input/output, can be used as an emergency power bank function. 3 Wind speeds adjustable, perfect for outdoor workers in hot environment. Perfect for people working in the high-temperature occasion or outdoors, deliverymen, builder, chef, gardeners, also great for hiking, fishing, travel, camping, beach. Specifications: Material: ABS Color: Green/Yellow/Black Rating Input: DC5.0V/2.0A Rating Power: Less than 10W Battery Capacity: 8000mAh Charging Time: Approximately 6 Hours Size: Approx. 3.82x2.8x3.62inch(9.7x7.1x9.2cm) Package Includes: 1 Set Portable Waist Fan note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.