bi con nem vo man hinh nen ban (may van dung binh thuong). may cu mau trang, dang dung on dinh, 3G, wifi k van de j . van vao zalo, vao mang, nghe goi thoai mai. ban nao tai chinh it thi mua dung tam. minh cung ban de doi may luon. lien he XXX. tran trong.