Specification： ★ Size: 4 inches and 5 PCS ABS Fans ★ Color: as pictures shows ★ Voltage: DC 12V ★ Power: 8W/15W ★ Noise Level: <45db ★ Fan Dimension: 10.3*4.4*3.9 inches (26*11*10cm) ★ Gross Weight: 0.52kg ★ Installation Site: visor, skylight, door handles, outlet,rearview mirror,dashboard and the seat armrest area etc Operating instructions: 1. Before use, please turn the switch to "0" 2. Staring car, plug in the cigarette lighter 3. Adjusting appropriate angle of fan, turn on the switch to "1" or "2" for selection 4. After using it, turn off the switch to "0", and pull out cigarette lighter Cleaning and maintenance: ★ Before cleaning, please cut off power firstly ★ Use wet cloth clean the exterior ★ Do not use containing mineral bubble to clean, avoid scratching Package includes: 1 x Jhua 12V Auto Car Fan 2 x Adhesive Sticker 1 x English Manual Kindly remind: If you have any problem or confuse about the product, please fell free to contact us. We are pleasure to provide the best service for you. Thank you very much. This listing is created by Jhua, so all the information is corresponding to Jhua brand. Please kindly select Jhua brand.