... new design with small size,light weight and good quality 2.Its low-noise,large displacement and high-power Engine type ... type:backpaxk or side-attachedIgnition:Non-contactStarting method:recoil starterNoise dB(A):101Suitable for: lawn, fruit trees, tea, vegetables, roadside hedges ... . it has become more and more popular. trimmer head NKT-2 of brush cutter