Samsung Original EO-MG920BBEGIN Mono Bluetooth Headset for Galaxy S6 (Black) Sophisticated, Ergonomic Design : Show some style with the EO-MG920 Bluetooth headset. Its glossy, patterned front casing gives it a sophisticated look, while its ergonomic, slim and lightweight (9.2g) design delivers you a comfortable fit, even during extended wearing periods. Comfortable Fit : The EO-MG920 Bluetooth headset comes with both small- and medium-sized hybrid type eartips, which not only reduce outside noise thanks to exceptional sound insulation, but also deliver you an exceptionally comfortable fit. The EO-MG920’s clear earhook provides you wearing comfort, no matter what the day ahead has in store for you. Clear Voice Call Quality : Exclusively designed for making and receiving voice calls, the EO-MG920 Bluetooth headset is equipped with noise-reduction and echo-cancelling functionality, allowing for clearer voice calls. With its ideal mouth-to-microphone positioning, the EO-MG920 delivers exceptionally clear sound reproduction. Long Battery Life : The EO-MG920 Bluetooth headset offers up to 300 hours of standby time and seven hours of continuous talk time, allowing you stay in touch with the people who matter most to you, no matter where you need to be.