?LIGHTWEIGHTED FOLDABLE AND COMFORTABLE WEARING:compact,folding design makes it easy to storage;Soft cushioned ear pieces make it a pleasure to wear long time in various rugged circumstances
?WIRELESS AND WIRED:it can be used as wireless with Bluetooth function,also wired with 3.5mm audio cable. With the included cable, you can still enjoy favorite music in your computer tablet or other music devices support audio jack
?ULTRA-LONG OPERATION