New Solar Fan With Lighting & FM Radio 1, Solar panel: Poly 9V/5W 2, Charge your mobile phone 3, 2 brightness for optional New Solar Fan With Lighting & FM Radio1, Solar panel: Poly 9V/5W2, ... , sealed rechargeable lead acid battery.Fan Speed: Low speed 1200Rpm;High speed 3200Rpm. FM radio function,earphone support. Overcharge & Over-discharge protection. 2012 New Solar Fan With Lighting & FM Radio