Keys and finger contact position using matte material. The centralized key distribution makes the key combination press faster, and the grip is ergonomically designed. Pressing the shoulder button corrects the pressing area on the design of the left handle of the wings, while increasing the key damping sensation. Six-axis gyroscope-assisted aiming, full-key support customization, with a black shark handle small bracket can be transformed into a palm machine, the battery life of up to 50 hours. The slide rail stand connects the Gamepad and Black Shark 3 solid and secure. The function of LB/LT as well as direction buttons can all set as you want. LB/LT buttons also work with taking pictures and reading.