1. One click chicken eating button 2. Adopt positive and negative bipolar bioelectric conductor, prevent bioelectric design of human body, contact continuously, kill the enemy with one key 3. Electronic competition level high performance game chip, high speed response, zero delay, quick response, one step, kill the enemy. 4. Four fingers fire in succession, quick man comes to eat chicken in one step, to eat chicken 5. Both inside and outside, clear feedback, shorter key stroke, faster trigger, make the operation full of rhythm Name:Game trigger Model Number: Mobile Controller Type: Gamepads Applicable models: all mobile phones colour:Black Material:ABS size:10.2 x 5.8 x 2.5cm Package Contents: 4 x Gamepad Triggers 4 x USB data cable Only the above package content, other products are not included. Note: Light reflection 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.