Wireless Bluetooth Earphones with Microphone. Features an anti-slip ergonomic design, giving you your EDGE for the next workout in the gym. Headset also comes with additional sizes of ear cushions and earhooks for the perfect fit. Higher quality: Enjoy higher quality voice calls and music than ever before. Noise Cancelling Technology:- Featured noise cancelling technology, our headphone filters out background noise to guarantee high quality sound and provides you clearer voice for calls. Innovative housing design enables for easy adjustment and optimal wearing comfort with powerful 10mm drivers for sonic clarity, bass-driven stereo sound and good attenuation of ambient noise. Made to fit you and your lifestyle, providing a smooth grip for an extra secure and comfortable fit for your ears. The perfect way to add some style & stand out from the crowd with the Extra Bass earphones. These earphones boasts of hd quality sound that is sure to make you contended and fulfilled. The super extra bass produces attacking; powerful bass with natural vocals and precision highs provides a fulfilling experience. The earphones have a wide frequency range of 20Hz to 20KHz that minimizes any distortion of sound quality; you are definitely in for a fun-filled and indelible experience.