CS0290B Features This protective sleeve case is designed to precisely fit the contours of 7” tablet PCs Can protect the 7” tablet PC from scratches Speaker function can be used to enhance the sound performance Support all tablet PCs with 3.5 mm audio interface Powered by the mini USB 5-pin General Specs Type Speaker & protective sleeve case  Material EVA Compatibilities Support all tablet PCs with 3.5 mm audio interface Function Protection， game sound enhancement Power Mini USB 5-pin Package Details Weight: 251.45 g Size: 21.5*14.5*3 cm Package Includes * 3.5 mm Speaker & Protective Sleeve Case for 7” Tablet PCs

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