Logitech Rally Mic Pod - Pickup range: 4.5m diameter - Frequency response: 90Hz – 16kHz - Sensitivity: >-27dB +/-1dB @ 1Pa - Microphone data rate: 48 kHz - Acoustic Echo Cancellation - Voice Activity Detector - Background noise suppression - Four omnidirectional microphones forming eight acoustic beams - Requirements: Logitech Rally or Logitech Rally Plus - 989-000430 - 2 Years Limited Warranty - Open Box

Manufacturer Warranty: 12 Months Limited Warranty

Manufacturer Contact Info: http://www.logitech.com, 1800 025 544