... be offered7.Used for: ad gifts, business gifts, holiday gifts, promotion gifts,meeting gifts...8..Patent products:Patent NO. 200730342510.8 ... .7.three button:up/down/menu8.material:High-grade oil injection plastic outer body ,metal stainless steel back cover and key ... .Various Colors:black,white,silvery,red,green,blue,purplePictures: Company promotion mini digital photo frame 1.5 inch