5 mm AUX, Dimensions: 9 x 9 x 5 cm, Gtin: 03306803014952, MicroSD Port, Contents, A Bluetooth speaker, USB cable, AUX connector & manual.,.4 GHz, Plug: 3.Brand: Energy Sistem, Type: Bluetooth Speaker, Model: Beat Box 2+, Color: Amethyst, Power: 5 W, Frequency: 2.