Features:

• Compatible with Series 9900 belt stations and wireless intercom systems
• Passive electronic design for low-noise environments
• Rugged, magnesium alloy headband/suspension is extremely durable anf fully adjustable for personalized fit
• Plush, leatherette head pad and ear seals with slow-recovery memory foam afford countless hours
  of superior comfort
• M-55 noise-canceling microphone ensures superior transmit clarity
• Collapsible design for compact storage

Datasheet