[No Phone Case take off]: Friendly ladder design connectors for connecting with your smartphone without taking off your phone case. This headphone cord extension cable suitable with most of the phone case. [Extend & Protect Audio Port ]: This headphones extension cable is perfect for extending and protecting the audio jack of your devices. It avoid the laptop or computer interface being broken due to excessive plugging and unplugging. [ Durable Material]: With 10000+ bend lifespan. Inner enameled wire + TPE durable material + Cotton braided make the cable soft and durable; 24K Gold-Plated Connector & Solid Aluminium Shell case ensure you get reliable and crisp sound. [Universal Compatibility]: CableCreation 3.5mm extension cable compatible with iPod, iPhone, iPad, Kindle Fire tablets, Galaxy smartphones and tablets, Google Nexus smartphones and tablets, Surface tablets, Lumia smartphones, Sansa MP3 players (All 3.5mm devices). [What you Get]: In this package, you will get 1-Pack of 10 Feet CableCreation 3.5mm male to female audio extension cable with worry-free Two Years of Warranty and Lifetime Friendly Customer Service. Note: If your headphone is TRRS (4-conductor), this 3.5 mm extension cable will only carry audio, your microhpone and volume control on headphone will not work.