Length of information cable: 77cm 5. Functions: Microphone, Playback Controls, Calling Functions, Volume Control 6. Talk time: AS MUCH AS 15 hours
Model/MPN: HBS-740,Compatible with All Bluetooth-enabled smart phones laptops MP3 / 4 Etc. Highter quality than hv hbs700 730 740 750 800 803 S301 900
Unique around-the-neck design that's lightweight and comfortable for long time use
Exceptional audio with noise suppression and echo cancellation.
Magnetic ear buds snap into place when not in use; music controls on neck strap.