Olsenmark Box Fan can be your perfect companion during the hot season. It can be used for both home and office cooling activities. Modern look, Easy to store, convenient to move, USB Rechargeable Fan, front night light makes this Olsenmark Rechargeable Fan unique from other normal fans. Bright LED Light for illumination use in the night or when you are camping in the summer. This 16 inch, 5 leaf blade battery-operated fan a lead-acid battery with a capacity of 12V, 4.5Ah. It can provide continuous wireless breeze on full charge for hours. The fan requires 6 to 8 hours to charge completely. It can provide 3.5 hours high speed wind or 7-8 hours mid speed wind or 23-26 hours low speed wind with 40 hours light. It can also be very useful in unannounced or sudden power outages. It can also be very useful in unannounced or sudden power outages. Solar connection with 12-15V DC supply used in rechargeable fan is of high quality so to gain charge in cloudy weather and effectively helping battery to recharge. This fan has a dynamic high power 38W motor which will ensure that the blades turn at a high speed to generate cool air quickly. Unlike other fans on the market, this powerful motor sets it apart from other fans as it performs much better and with significantly more power. Add on the stylish chrome finish and it's perfect for almost every space in your home or office. It has 1-8 hours timer function.