feature: 1. Frequency adjustable, connection point mode. 2. High-frequency electromagnetic pulse conduction, fast response in one second, sensitive and fast . 3. One-click to open continuous mode, one-second scroll to change tools. 4. In continuous mode, press and hold the capture button for 16 times per second to achieve high-frequency without the need for multiple manual clicks. 5. Alloy buttons, non- buttons, built-in pot holder, version grab alloy buttons, mouse button rebound, giving you a real experience. 6. Press 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 . 7. Press and bounce, true feel. 8. Mechanical black axis design, mouse press feeling. 9. Do not loosen after vigorous pressing, support 6.5mm-10mm. Colour: Black Material: ABS Package Contents: 2 * key trigger 1 * 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.