1. Adopt V4.0 versio<br> <br> 2. Use 4 full-frequency speakers<br> <br> 3. USB interface, U disk audio input function<br> <br> 4.TF card audio input function<br> <br> 5.3.5mm audio input<br> <br> 6.FM radio function<br> <br> 7. Use micro charging port<br> <br> 8. Can control the volume addition and subtraction<br> <br> 9. Can control songs up and down song<br> <br> 10. Can control song pause and play<br> <br> Specifications:<br> <br> 1. version: V5.0<br> <br> 2. Speaker: 5W*4<br> <br> 3. distance: 10M<br> <br> 4. Battery capacity: 2000mA 3.7V<br> <br> 5. Nominal voltage: DC 5V<br> <br> 6. Music playing time: about 3 hours.<br> <br> 7. Standby time: 240 hours.<br> <br> 8. 1A Charging time: about 2 hours.<br> <br> 9. Audio Input: ,RCA,3.5mm Aux, TF card,USB<br> <br> 10.Dimension: 550 x 50 x 50mm / 21.65 inch x 1.97 inch x 1.97 inch<br> <br> 11.Net Weight: 585g<br> <br> 12.FM Radio Frequency: 87.5-108<br> <br> 13.Accessories: charging cable, 3.5MM-RCA cable, remote control, manual<br> <br> 14.Support TV/PC/Phone/Tablet/Laptop/MP3/M P4/DVD player/TV Box Audio<br> <br> Package Included:<br> <br> 1 x Speaker<br> <br> 1 x USB Cable<br> <br> 1X RCA Cable<br> <br> 1X Remote control<br> <br> 1X User Manual<br> <br> <br> <br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store