Isle 4 Seater Sofa features an adjustable headrest and a 52cm high back for optimal comfort. With a spacious chaise, you can relax your legs with ease. The sofa's soft elastic sponge seat provides firm support that is resistant to collapse, ensuring lasting comfort. The multi-angle adjustment handrail allows for a variety of postures. Additionally, the sofa includes a convenient charging interface, allowing you to charge devices without leaving your seat.