LED Sport Armband + KEY Holder + Earphone Hole for 5.8" Smartphone , Samsung Galaxy Note3 / Note2 , LG G3 , Vega secret up (5.8" Pink) Adjust (control) 3 levels of LED. ( Slow to Fast Beats ) Key Holder + Earphone Hole. It is made to suit for most types of the arm. ( Flexible Band ) It has general waterproof function. Materials for absorbing sweat. ( High Quality )