Frequency adjustable, connection point mode High-frequency electromagnetic pulse conduction, fast response in one second, sensitive and fast One-click to open continuous mode, one-second scroll to change tools In continuous mode, and hold the capture button for 30 times per second to achieve high-frequency without the need for multiple manual clicks Alloy buttons, non-slip buttons, built-in pot holder, version grab alloy buttons, mouse button rebound, giving you a real experience a key to start continuous transmission mode. The first mode is normal , the second mode is accelerated , the third mode is fast , and the fourth mode is fast . and bounce, true feel. Mechanical black design, mouse feeling. Do not loosen after vigorous pressing, support 6.5mm-10mm. size:about 3 x 4 x 3cm Material:ABS colour:black Package Contents: 4 x Game trigger 2 x Charging cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.