5 several hours of run time, and the internal speaker sounded loud and comprehensive, nevertheless You can even hook up a speaker by way of cable or Bluetooth. The inclusion of the backlit distant is a nice https://www.tuzkuz.com/products/httpswwwaliexpressusitem3256803882553346htmlspma2g0oproductlist002c2b75f43tlz7talgo-pvid60a94297-2c59-4f