Benefiting from five years of evolution in design, sound quality, durability, and comfort, the J4MS single earbud-style Mobile Headset is ideal for those who need a single (1) earbud with microphone and answer call/button control for smartphones, tablets, and other mobile devices, including Android, iPhone, iPad, iPod, Motorola, Palm, HTC, Windows, Kindle Fire, and BlackBerry. The J5MS's titanium micro driver delivers an incredibly smooth and consistent sound quality. The all new 45 degree angle jack leverages the strength of pure metal with the durability of flexing rubber. The lightweight cable is reinforced with Kevlar for optimum flexibility and strength. Sleek housing ergonomics deliver an ultra comfortable fit with a satin soft feeling inside the ear. The J5MS is so comfortable, you can barely feel you're wearing a headset. Includes 4 silicone cushions as well as a clip for securing the cable. Please Note: This product has one (1) earbud and is designed for cellphones, 2-way radios, etc. If you are searching for stereo earbuds (2 earbuds) for your music player, try the JBuds J5 or the J5M with mic. Backed by JLab's limited one year warranty and world-class support.