Professional entry level wireless headset solution Compatible with GN 1000 remote handset lifter and all leading phone systems Noise cancelling microphone Noise spike protection Up to 120 meter (325 feet) adjustable wireless range Up to 8 hours talk time Standby time: 36 hours Fast charge battery: Fully charged in under 3 hours Battery status indicator Multi-unit conference call capability Digital signal processing On-device call control functionality Warranty: 12 months