VISION Rechargeable Table Fan 12" White With USB Charger

Product details:

VISION Rech. Table Fan 12" White USB Charger
Brand: VISION
Feature:
Rechargeable
Over Charge & Over-Discharge Protection
AC/DC Operated
Full Charge Indication
Step Less Speed Control
Easy to carrying & Repair  
Specification:
Blade: 12”
Battery: 6V, 4.5 Ah
Speed:
Low: 280 R.P.M.
High: 1400 R.P.M.
Charge Time: 12 - 15 Hour
Duration time:
LED: 70Hr - Strong Light
120Hr - Week Light
Fan: 3.5 Hr for Max Speed
25 Hr for Low Speed

Size & Design: 12-inch (300mm) blade diameter, usually styled in white or sky blue.
Battery: 6V 4.5 Ah (or up to 7 Ah in some variants) lead-acid battery with overcharge and over-discharge protection.
Speed & Power: 24W power consumption with step-less speed control ranging from a low of 280 RPM to a high of 1400 RPM.
Runtime: About 3.5 hours of backup at maximum speed and up to 25 hours on low speed.
Charging Time: 12 to 15 hours for a full charge. 
Extra Features: Built-in emergency LED light (offering 70–120 hours of light depending on brightness) and a USB port for emergency mobile charging.
Warranty: 6-month service warranty.