Features: Click at the same , like, grab orders, games, and live broadcast simultaneously; Support charging while using, 24 hours uninterrupted work; Simulated finger clicking, silent click,lower noise; Digital display controller can adjust the click speed. Updated technology does not damage the screen of the mobilephone, and the click is more sensitive and stable. Specifications: Material:ABS Color:Black,White,Pink; Diameter:Approx.70mm/2.76in Thickness:Approx.7.6mm/0.3in Option Type:Black AutoClicker;Black Click for Head;White AutoClicker;White Click for Head;Pink AutoClicker;Pink Click for Head; Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: Package A:(A/B Optional) 1x AutoClicker(with Click for Head ) Package B: 1x Click for Head