Smooth Swing Dueling Lightsaber, Infinite RGB 16 Colors Changeable Light Sabers with 16 Sound Fonts & Motion Control | Premium ASensitive Smooth Swing FX Saber Newest Smooth Swing technology gives you satisfying strikes and deflect blaster shots with ease. While swinging it, the sound can change with the gravity of swing. The saber features interactive sound effects as you slice through the air that will make your playtime even more realistic and thrilling, especially in the dark. Vivid and amazing feedback making your playing and dueling much fun.