1. This is a BMA5208 zero pressure smart mattress, equipped with a wireless remote control function that is very easy to operate, allowing you to easily control it anytime, anywhere. Advanced energy-saving technology has been adopted to ensure both energy efficiency and environmental friendliness during long-term use. 2. The support and comfort layer of the mattress is made of 4D silicone cotton and memory cotton. 4D silicone cotton is soft, elastic, odorless and environmentally friendly, with small elasticity and deformation, and good resistance to compression deformation. Memory cotton has the characteristics of slow rebound and shock absorption, which can help people reduce pressure distribution and avoid interference with sleep quality when their partners turn over or sit up at night. 3. The mattress cover is made of radiation resistant cotton and linen woven fabric. Cotton and linen can prevent 80% of radiation hazards and avoid radiation pollution from mobile phones and computers. Linen can prevent allergies, reduce inflammation, prevent fever, and effectively prevent premature growth, allowing you to enjoy comfortable sleep while being more at ease and healthy.