Conexión a través de auxiliar cable, ideal for la conexión a su celular telefono, PC, notebook y variouse dispositivos. - Reproducing the settings directly from the Pendrive, through the USB connection; - If there are prefieres, you can use them to support the transfer of files to the memory tarjetas (MicroSD) – Radio FM integrada - Internal battery of 1500 mAh, with large auto battery; – Potencia: 15W; – Alimentation: 5Vdc (via puerto USB) – Internal battery capacity: 1500mAh – Frequency of respuesta: 150-15000Hz Dimensions of the product: Large: 15 cm Ancho: 10 cm Alto: 34 cm