he G21 mechanical triggers attach to your phone screen, turning your index and middle fingers into extra firing buttons. The six-finger design allows you to aim, shoot, scope, and jump simultaneously - just like using a console controller. The mechanical key switches provide crisp tactile feedback with zero delay.

Why serious mobile gamers choose G21:

6-finger operation - map multiple actions (fire, scope, jump, crouch)

Mechanical switches - fast, reliable clicks with clear feedback

No Bluetooth / no battery - pure physical connection, zero input lag

Adjustable fit - clamps onto most phones (thick or thin, with or without case)

Conductive silicone pad - protects screen, no scratching

Ergonomic shape - comfortable for long gaming sessions

Bundle options:

G21 triggers only (pair)

silver fibre gaming finger sleeves (1, 3, 5, or 6 pairs) - reduces friction for faster swiping

Perfect for: PUBG Mobile, Call of Duty Mobile, Free Fire, Fortnite, and any competitive FPS.

What's in the box
1 x Mobile Game Trigger