Futon Chair Bed Convertible Chair 3-in-1 Pull Out Sleeper Chair Beds with USB Ports,Wear-resistant W1829121801EASY CONVERSION: A pull out sleeper chair can be a great space saver in a dorm room, small apartment, or tiny house. An area that's a living room by day can quickly and easily be transformed into a sleeping space at night. All you have to do is pull out the sleeper feature, get the blankets and sheets, and settle down for a good night's rest. ADJUSTABLE BACKREST: The backrest of the sofa bed is adjustable within 3 reclining angles (100, 140, 180) so