Product Description
Solar energy fan safety helmet
Make solar fan the solar panels on the helmet exposure in the sun,
Fan will work, don't need batteries
Solar panel: 0.30 W,
Fan diameter: 63 mm,
Hat commonly used specification: 280 * 220 * 150 mm,
PE material,
Packing specification: 57 * 48 * 85 cm
Packing: 40 PCS