Features: 70mm Enhanced Fan 12 Section Structure : This cordless blower includes a 70mm large fan and 12 section setup, improving air circulation by 60% for thorough cleaning. High Copper Motor & 60000r/min Bearing : Equipped a copper motor achieving up to 40000r/min and sturdy 60000r/min bearings for smooth energy transfer. Temperature management maintains consistent functioning during prolonged use in challenging environments. Variable Speed Control & LED Lighting : Provides adjustable speed selection for accurate handling, along an LED feature for better visibility in dim or poorly lit areas, enhancing efficiency during nighttime or interior tasks. Compact & Ergonomic Construction : a weight of only 0.75kg and an ABS impacts resistant frame, this blower enables easy single hand action for extended durations without discomfort, simplifying cleanup duties. Versatile Utility : Produces up to 550G force (dependent on battery) for multiple purposes—yard upkeep, snow removal, vehicle drying. Specifications: Product name: Wireless handheld needle blower bare metal substance: ABS Size: 14x25x9cm Technical parameters: greatest speed 40000r/min | greatest thrust when fully charged is about 550G | Product weight 0.75kg Usage scenarios: yard needle cleaning, winter snow removal, car washing and water blowing, equipment dust removal Package Includes: Cordless handheld needle blower bare metal note: Before using the accessory, please check if it is compatible. This product is compatible 21V batteries. Batteries are not included in the shipment.