TRIPLE DRIVERS - RevoNext Triple Driver In-Ear Headphones include a balanced armature and double dynamic drivers. Tuned to produce a balanced sound signature, with clear and detailed treble, lush mids and a gentle bass. Balanced sound signature with a bit of livelyness. ERGONOMIC FIT - Streamlined aluminum alloy sound chamber with perfected ergonomics ensures exceptional comfort and noise isolation. COMPATIBLE MODEL - Built-in mic lets you talk hands-free on your device.The cable use 3.5MM 0.78mm 2 pin Detachable Cable.100% fits Android,also fits iPhone 6/6S Samsung S6 S5 Note 4 Nexus and other Smart Phones.

This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer. IPX6 Splash Proof Build: Nano coating protects the earphones when exercising and during rain Lightweight and Comfortable: Sports headphones feature an ergonomic design with highly elastic, adjustable silicon earbuds; weighs barely 0.53 oz / 15 g