Tin HIFI Auido Case made of PU leather material with excellent impact resistance. By storing it in the Case, breakage and breakdown due to winding and excessive winding of the cable can be prevented. Delicate workmanship, good material, makes this case very durable and wear-resistant. Since it is made of waterproof PU leather, it can be wiped with a damp cloth even if it is dirty, without worrying about damaging the contents of the bag. This storage bag can hold many types of items and is very practical. Secure storage case for earphones, eartips, music player, music amplifier,USB cable and so on