Left and right ear buds.
Secure Fit fitting system.
SAC (Sound Activated Compression) protects hearing.
Digital sound processing.
Independent volume control.
On/Off switch.
Integrated omni directional microphones.
Full Dynamic Range speakers.
Includes foam ear buds (S / M / L).
Secure Fit sizing fins (S / M / L).
Removable lanyard.
Powered by #10 batteries - (4 included).
Matte Black with Carbon Fiber accents.
Carry case included.