Features:- Solid bottom plate, low vibration, low noise.- Oblique cutting, can be adjusted from left to right 45°.Saw blade chuck: with hexagonal wrench, tight, firm, 10 off.-- Vent: Double-sided vent, fast heat dissipation, not easy to burn.-- Switch button: the circle is the lock button, the bottom is the start button.-- Spanner buckle: light, small, portable and not lost. Note: the color of the shell is random, if you have the color you want to contact customer service, otherwise the method will be random