[EXCELLENT QUALITY] Our sofa bed frame is made of sturdy MDF and plywood and can hold up to 330 lbs. Combined with a thickly padded backrest and foam padding on all sides, this makes our product stand out from ordinary bed frames with sturdiness and comfort. And the bronze nailhead trim adds to the design of this bed. [FUNCTIONAL DESIGN] The built-in power outlet comes with 2 USB ports and 2 outlets, making it easy to charge your electronic devices and relax at the same time. The LED light with remote control offers 16 static colours, speed adjustment and brightness adjustment to provide a personalized lighting atmosphere for your night. [HUMANIZED DESIGN] The headboard storage provides you with an extra place to store magazines, cell phones, beloved photos and decorations, very practical. [Practicality] The sofa bed comes with a double caster bed with smooth casters, providing extra sleeping space for guests or sleepovers to maximize your room space.