MaterialStainless steel air duct, high-quality plastic material, rechargeable lithium battery power supply. ElectricCompared with manual ones, electric ones are more labor-saving and easily.WirelessCompared with wired products, wireless blowers are more convenient to use.The unique and lightweight shape is easier to hold and use. RechargeableRechargeable, reusable ,Lower cost for long-term use.Stepless speed regulation The wind force can be adjusted by knob according to the actual situation , 3 hours in normal mode, 2 hours in maximum mode.Save electric energy. Improve PerformanceKeeps that fire roaring, easily start your fire with a burst of air,greatsignificanceforimprovingcombustionefficiency. Easy and Safe to useNo additional fuel required, Extended air duct keeps you in a safe distance from the fire and smoke.More clean and tidy .Applicable to multiple occasionsIdeal for fireplaces and camping, great for both starting your fire and giving the burning an occasional helping hand.