Inside the handle is a high-magnification magnifier. Such a design can make product more compact and beautiful ensure cleanliness of magnifier and extend service life of lens; handle part adopts ergonomics-designed handle combined with soft rubber with comfortable hand-feeling and skidproof function. You will not feel tired despite of using the product for long time; Unique triangle overlapping battery compartment design ensures product compactness and makes it easier to replace betteries. Switch button adopts soft rubber material wich makes makes operation more comfortable.