Manual - This spare part functions as a manual for electric or lift-relax recliners and enables quick separation during lift chair and chair replacement processes. It is intended to be compatible with lift chairs and chair replacements. Adjustable plug - The straight plug allows angle adjustments and provides flexibility in positioning. It can act as a controller interface and serves as a remote replacement for a lift chair. Ambidextrous operation - Operable easily with either left or right hand, increasing user comfort for lift sofas and lift-chair controls. Control box requirement - A control box is required for a low indirect installation, ensuring compatibility with various lift-chair configurations and remotes for lift chairs and loungers. Use scenarios - Home repair or replacement: When upgrading or replacing a lift-chair remote, this part provides a flexible, ambidextrous control option and a compatible interface for quick maintenance. - Caregiver or assisted living use: The ambidextrous design supports both left- and right-handed users, improving accessibility and ease of use for residents, with a compatible control box setup if needed. - Multi-device compatibility: In facilities with multiple lift-chair models, this spare part helps standardize connections and remotes across different configurations, reducing the need for model-specific parts.