Product parameters:

• Power input: 21V
• No load speed: 21000 RPM
• Battery type: 2000mAh Lithium Battery
• Charging time: 2 hours/ per battery
• Dimensions: 33.5 x 5.9 x 3.8 inches
• Round blade diameter: 110mm
• Straight blade diameter: 150 mm
• Power type: lithium battery
• Running time: 30-45 minutes/Battery
• Charging time: approximately 120 minutes
• Planet-conscious: it's quieter than gas, instant starting, and best of all virtually zero maintenance, no pull cords, no mixing gas and oil, and no smelly gas fumes.
• Ergonomic: cordless, telescopic pole, comfortable auxiliary handle, strong and durable.
• More Portable: saves labor and can be easily stored in a suitcase. well for outdoor operations.