... bluetooth speaker and support micro sd card 1 Stereo sound quality 2 Popular mini style 3 Support bluetooth 2.0 and micro sd card , so you ... function 5 6colors in stock : black , grey , red , gold , white , silver 6 Packaging : retail box packing 7 MOQ : 50pcs only , can be ... have another same style , but not bluetooth , just FM and micro sd card , price is much cheaper .Other mobile mini speaker are ...