NEW high-end cutting blade NEW: Change from 40 mm to 30 mm blade width for precise contours Improved surface quality: titanium/ceramic alloy for a long service life Improved battery Continuous and extensive power output Fast charging and long operating time Fully charged in 1 hour, 150 minutes operating time Improved performance and battery life NEW: The high-quality new blades, which are very precisely processed, ensure minimal frictional resistance, work reliably and significantly extend the operating time Improved PCB (printed circuit board) 3 speed settings Device warranty 2 years