2.1+EDR Mini Bluetooth Speaker for Mobile Phones,MP3,MP4,PSP,Laptop,Desktop X3 X3 Product Features1, Comply with Bluetooth 2.1+EDR2, Music playback ... games is the real enjoyment12, Build-in Lion-battery; DC 2.0 charging port design 13, Hand rope design , easy to carry ... mm×42mmWeight :95gPackage included:1x retail Package1x X3 Bluetooth Speaker 1x USB TO DC2.0 Power Cable 1x User Manual 1x Hand rope ...