3-In-1 headset allows you to choose your wearing style
Freeing your hands for typing and writing increases productivity
Flexible microphone for optimal voice clarity
Soft foam ear cushions provide all-day comfort with the HW540
Laser welded construction for unbeatable TOUGHNESS
Mono - Black - wired - Over-the-head - monaural - Supra-aural
Comfortable wideband for all-day use
Fits over head, over ear or behind head for pleasant positioning
Connects to your PC or phone with additional adapters (sold separately)