The mattress has 720 springs and is made up of 2 layers of foam that are not only soft but also supportive and comfortable. We use textiles free from harmful substances that have been tested according to the Oeko-Tex Standard 100 and are safe and non-allergenic! Integrated charging function: The headboard of this bed features an integrated USB port and two multi-layer storage pockets beside it. Easily recharge your devices and keep small items like phones, glasses, and books within reach. The charging ports have three USB ports and one Type-C port, allowing you to charge up to four devices at the same time. Smart LED bed frame: A wide selection of colors, brightness, flash modes, timing, etc. can be easily controlled with the provided remote or the mobile APP. This makes your home life more colorful. Cool LED light strips run along both sides of the bed, with multiple LED modes to create a special nighttime atmosphere. It's amazing. Storage design: The bed is equipped with 4 large-capacity drawers. Both sides of the bed feature drawer loops that securely hold the drawer to the bed when not in use, keeping your room tidy. The storage boxes easily roll in and out thanks to the wheels at the bottom. You can also remove the drawer and store large objects under the bed.