【Multifunctional Sofa Bed with Trundle】Convertible sofa bed with pull-out trundle and locking wheels easily transforms into a full bed + twin bed or an oversized sleeping space. Perfect sofa bed for small spaces, living room, guest room, or kids room. 【Industrial Vintage Design】Stylish industrial sofa bed frame features a rust-resistant black metal structure and premium MDF panels. Upholstered 13.5" linen headboard with high-density foam offers comfort, durability, and modern loft-style appeal. 【RGB LED Bed Frame with Music Sync】Smart RGB LED lights built into the headboard offer 16M+ colors and 20+ modes. Control via app, remote, or button. Music sync mode creates immersive lighting for gaming, parties, or night ambiance. 【Storage Headboard with Charging Station】 Functional sofa bed includes a 5.5" deep storage shelf and built-in power station with 2 AC outlets, USB port, and Type-C port. Keep phones, tablets, glasses, and books charged and within reach. 【Heavy-Duty Metal Construction & Easy Assembly】Reinforced metal sofa bed frame supports up to 1000 lbs. Embedded mattress design prevents sliding, while curved armrests enhance safety and comfort. Clear instructions and tools ensure fast, hassle-free setup.