Aluminium alloy body with a decent and premium look makes it perfect for every occasion. Damping hole – It provides an air passage inside the earphone which will help you to get a better bass and treble combination. Microphone – Inbuilt microphone is present to answer the calls. Multifunction Button – Comes with a button that performs various features like Accept/Reject Call, Play/Pause Music, and Shuffle between the tracks. Tangle Free Cord –Thermoplastic Elastomer jacket makes the cable tangle free and durable. Connector – The 3.5 mm jack is gold plated to provide you with a smooth connection. Noise Isolation – Additional pair of Memory Foam ear tips will provide better noise isolation as it secures more area inside the ear.  040120061