DescriptionThe item is a wireless earpiece. The headsets are resistantto sweat, water and rain. Ergonomically in-ear design. Superb listeningexperience with powerful bass and exceptional detail. Noisecancellation technology reduces ambient noise and echo, giving you aspecial user experience.Features-Color: Black -Material: ABS, electronic components -Size: About 10.00X3.50X3.50cm/3.93X1.38X1.38inch -Charging time: 0.5h -Play time: 30h -Standby time: 50h - The earbuds are resistant to sweat, water and rain. Ergonomically in-ear design. - They are not easy to fall from ears and stay firm in place. - Perfect for sports, running, driving, workout, gym, relaxation, travelling and etc. - Superb listening experience with powerful bass and exceptional detail. - Noise cancellation technology reduces ambient noise and echo.