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

• 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.
• ActiveGardTM 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.