Retractable digital ear buds.
Sound activated compression.
Powered by rechargeable LIPO battery 250mAH.
Hi-Gain omni directional microphones for clear sound enhancement.
HD speakers in the ea rbuds for wide range audio quality.
(3) pairs of foam tips (S / M / L) included.
Auto shut-off (low power mode) after 4 to 6 hours.
Integrated micro USB port.
AC wall adapter with USB port and included (1) meter micro USB cord for charging.
Storage pouch included.