[ Power Brushless Motor ] ConBlom leaf blower cordless uses turbocharging technology, with a maximum air volume of up to 200MPH 230km/h, the rotation speed can reach up to 29000RPM which provides greater airflow and faster heat dissipation, allowing you to work easily and efficiently [ Lightweight & Cordless ] The cordless leaf blower weighs only 1.25kg. You can easily operate it with one hand and complete various tasks. This garden blowers cordless only needs a matching battery to start, without the constraints of cables, and you can use it conveniently in various scenarios [ 2 x 21V 3000mAh Batteries] The rechargeable leaf blower comes with 2 x 21V 3000mAh batteries and a charger. It can switch between the two batteries to work continuously for more than 30 minutes. Note: The charger indicator lights up red while charging, the indicator lights up green when charging is complete [ Suitable for various tasks ] The handheld leaf blower has 2 adjustable wind speeds. Level 1 provides a lower wind speed for lighter tasks. Level 2 provides a higher wind speed for heavy-duty tasks. Therefore, the blower is not only suitable for cleaning patios, backyards, porches, sidewalks, small lawns, grass and carports, but can also effectively clean wet leaves, snow, dust, and dry the surface of the car [ Warranty and Service ] If you have any questions or concerns about cordless leaf blower with battery and charger, please feel free to contact us. We will be very happy to help you promptly