Sturdy, Secure, Small, Thin & Lightweight. More health and fashion style for you to enjoy music for your device earphones. The power button and USB socket are well made, the perfect cut size means you can press the button and charge the device without taking off the case. Full protection for your device and superior shock absorbing design engineered to absorb, evenly distribute and circulate the impacts into the case. The silicone cover comes with a metal key chain clasp which is perfect for running and other outdoor sports. Firmly clasp the chain hanging on your pants or backpack. It perfectly matches your headset shape. Anti-slip embossed surface avoid the case slipping out of the hand, protect your headset from damage when dropping accidentally