Over the head monoaural headset supplied with noise cancelling microphone and Activegard protection technology.

Features:
• The SH 330 is a lightweight all purpose monaural headset ideal for longer conversations. It is the stylish and highquality solution for users who value great comfort and top speech quality in any professional situation.
• ActiveGard safeguards the user from the effects of an acoustic burst
• Self-adjusting ball-mounted speaker capsule allows perfect fitting to the head
• 300 adjustable microphone boom allows the mic to be positioned exactly for optimal speech clarity. Teflon washer support increases positioning accuracy stability and ensure optimal durability.
• Special acoustic foam ear pad optimizes sound penetration around the center of the cushion and into the ear canal while minimizing leakage. The sound remains superb whether using the leatherette or foam ear pad.