ERGONOMIC DESIGN FOR FULL-BODY COMFORT: Features a high backrest with vertical height adjustment, allowing users of different heights to align the chair perfectly with their spine. Designed for long hours of focused work or gaming. 135° RECLINE WITH RETRACTABLE FOOTREST: Lean back for relaxation between tasks. The reclining backrest and extendable footrest make it ideal for stretching, reading, or quick power naps in your home office. 3D ARMRESTS FOR CUSTOM SUPPORT: The armrests adjust in height, depth, and angle (pad only), making them perfect for various activities like typing, designing, or gaming on a Switch. Easily adapt to different desk heights and arm postures. 3D HEADREST FOR NECK & SHOULDER RELIEF: Offers vertical, forward/backward, and rotational adjustment to fit different neck lengths and sitting angles. Great for users who want the headrest to support the neck precisely during recline or upright posture. WIDE SEAT FOR BIG & TALL USERS: The spacious seat cushio