【COMFORTABLE SEAT】The lifting arc of the lift seat is ergonomic, and the memory foam seat cushion provides ultimate comfort for long-term sitting. 【EASY CONTROL】Flexible push-button manual control allows users to adjust the position and height of the booster seat cushion to provide comfort and flexibility while sitting and standing. Stop at any height. 【APPLICATION】The lift seat can be used on most armchairs and sofas and can be used on most indoor or outdoor armchairs and sofas. It is suitable for the elderly, disabled people and people with limited mobility, providing safe, reliable and comfortable lifting assistance. 【EASY TO CLEAN】The lift seat is an easy-to-clean waterproof cushion cover. The lightweight and comfortable design makes it a portable mobility aid suitable for use anywhere there is electricity. Height-adjustable seat cushions with hand controls, allowing adjustment of position and height, providing comfort and flexibility whether sitting or standing