Noise Canceling Wireless Bluetooth Stereo headset Earphone for Samsung & all smart phones tablets (Black) Portable and lightweightCompatible With all Bluetooth V2.0 or above enabled smart phones, tablets and PC. Noise reduction and echo cancellation for streaming music from your phone or tablet. It allow you to easily control between voice calls and music at the same time. The multipoint technology enables the user to connect to two devices at once. ImportedBritainhigh quality CSR chip;Switch songs: Yes;Call number function. Earphone battery display on the phone; Quick reject the calling.