Equipped with four sizes of spot, one V-skin handpiece is suitable for whole body treatment, including larger and smaller areas. 5 in 1 Spot size: φ6(facial tip), 15mm*15mm, 15mm*20mm, 15mm*30mm, 15mm*40mm. Large 6cm2 spot size for quick treatment. Auto identification technology shows the used spot size when the handle connected with machine for accurate & safe operation.