SB Rechargable Table Fan 16 inch With 10Ah Li-ion Battery with UTL40W Mono Panel (12V)

SB Solar DC Fan its very strong and durable working on AC/DC Comes with 10Ah high quality li-ion battery for long life and 40w utl mono solar panel and acdc adoptor you can use it either on solar or AC. Fan rotates much more slowly than an electric desk fan, it cools people effectively by introducing slow movement into the otherwise still, hot air of a room. Fans never actually cool air, unlike air-conditioning equipment, but use significantly less power (cooling air is thermodynamic ally expensive). Conversely, a ceiling fan can also be used to reduce the stratification of warm air in a room by forcing it down to affect both occupants sensations and thermostat readings, thereby improving climate control energy efficiency.