gamer, male, focused expression, wearing headset, gripping gaming mouse, intense eyes, casual clothing, ergonomic chair, computer desk, multiple monitors, dark room, backlit keyboard, dynamic RGB lighting, action pose, mid-gameplay, high precision mouse, adjustable DPI settings, mousepad with wrist support, first-person shooter game on screen, ambient light, close-up on hand and mouse, shallow depth of field, high contrast lighting, esports environment.