- 5 inch portable, rechargeable USB fan - Lightweight, easy to use with 1 button - 3 wind speeds, with LED light function - 90° adjustable fan head, wide angle air delivery, strong wind power - After fully charged, continuous operation up to 4.5 hours with min speed or 1.5 hours with max speed, LED light max 8 hours - Small, quiet & powerful motor - Suitable for use in offices, homes, dorms, camping, libraries, outdoors etc. - Voltage DC5V~1A - Power 3Watts - Battery 1500mAh - Packaging size : 135x113x251mm(h) - Product size : 130x110x285mm(h) - The Product Come With 24 Months Motor Warranty (With Proof of Purchase)