The mattress has 620 springs and is composed of two layers of foam that are not only soft but also provide support and comfort. 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 a USB port built into the headboard and two multi-layer storage pockets located on the side. 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 simultaneously. Smart LED bed frame: Numerous colors to choose from, brightness, flash mode, timing, etc. You can easily control it with the provided remote or the mobile app, making your home life more colorful. Cool LED light strips on 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 out and in thanks to the wheels on the bottom. You can also remove the drawer and store larger items under the bed.