Features: Provides instant cooling on the go. Operates with five speeds to suit your airflow needs. Wearable and easily attaches to your belt. Charges your phone with its built-in power bank feature. Its large battery lasts for many hours of use. Charges quickly via the modern USB-C port. Lights up with two modes: steady and flashing when needed. Charges in just a few hours and is ready for use. Suitable for sports, walking, and cycling. Comes with a desktop stand for stationary use. Specifications: Brand: Generic Warranty: One Year (Dozan) Battery Capacity: 8000 mAh Rechargeable Rated Voltage: 5V Rated Power: 10W Max Charging Input: 5V/2A Operating Time: Up to 20 hours Charging Time: 3 to 5 hours Material: ABS and electronic components Model Number: PDLFSTSW91 Product Contents: 1 imes Portable Cooling Waist Fan 1 imes USB-C Charging Cable 1 imes Carrying Strap 1 imes Desktop Stand How to Use: Charge the device with the included cable before first use. Attach it to your belt or use the included carrying strap. Select your preferred airflow speed from the available options. Use the light button when needed for nighttime use. Connect your phone to the device to charge it on the go.