-Waterdrop design with rubber lanyard,very convenient to carry around.
 -TF card slot play and line in play.
 -Built-in Bluetooth 2.1 + EDR wireless modle.
 -Support iphone, ipad and other devices with bluetooth function.
  -Light flash when the volume is larger enough.
  -The Bluetooth Portable Stereo Speaker Sound System delivers exceptional sound quality for your Cellphone, Tablet or PC.
   -With outstanding sound, it delivers a rich audio experience for your home, office or on the road.
    -Bluetooth music controlling function & Hand-free talking
    -Built-in Li-ion battery, enjoy wireless music anywhere, anytime.
    -Stereo sound output, Built-in bass diaphragm,with perfect Bass effect.