Packaging content: 1 air dust blower (body only), excluding battery 1 x transparent hose 1 x Air hose 5 x nozzles 1x3.0A battery (excluding charger) 1x charger Description: [Maximum wind speed of 200 meters/second] The wind speed can be adjusted according to the different cleaning needs of the equipment, with a maximum speed of 50000 rpm to ensure that dust does not enter any place, [Wireless design] The wireless type is easy to operate and does not limit space or settings, so you can work in places without exits or outdoors, suitable for Makita 18V lithium-ion BL1830 BL1840 BL1850 BL1850B BL1860 BL1860B BL1890B, etc. [With LED lights] Equipped with LED lights, it can work even in dark places, [Easy to replace nozzle] The nozzle can be replaced with a button, so you can quickly and easily replace it as needed, [Multipurpose] This cordless blower vacuum can be used to clean car furniture, dust anchor holes, and inflate swimming pool toys on weekends, [after-sale service] Our dust