Hollyland Solidcom C1 Pro-2S 2-Person Dual-Mic Noise Cancelling Wireless Intercom Headset System SOLIDCOM-C1-PRO-2S

The Hollyland Solidcom C1-PRO-2S is a full-duplex wireless DECT-powered intercom system that uses dual-mic ENC technology to drastically reduce on-site noise providing highly-intelligible voice transmission in loud environments. The comfortable, lightweight headsets feature a pair of microphones that work together to capture voice and noise. The result is fed to the ENC (Environmental Noise Cancelling) algorithm, which cancels the noise much the same way audio plugins remove specific instruments or vocals from a stereo signal. You get crystal-clear audio without the noise. Plus, integrated Acoustic Echo Cancellation removes echo between 150Hz to 7kHz. With 5kHz being approximately the target range of the human voice, this is extremely effective in delivering clear speech transmission in critical situations. Simple and easy to use, the C1-Pro has been engineered with a true-wireless design, meaning no bodypack or hub is required. The system includes 2 single-sided headsets (1 Master and 1 Remote) and requires no extensive setup. Turn the headset on, place it on your head, and speak. To switch between talk and mute, simply press the talk/mute button or flip the boom up or down. Thanks to DECT 6.0 encryption and dual antenna technology, you'll enjoy secure and reliable transmission with a range of up to 1,100 ft. Clear communication when you need it most, the Solidcom C1-PRO-2S.Hollyland SOLIDCOM-C1-PRO-2S Includes:1 x Master headset1 x Remote headset4 x Rechargeable batteries2 x Over-ear cushions2 x On-ear cushions1 x 4-slot charging case2 x Microphone cushions1 x USB-A to Type-C cableHollyland SOLIDCOM-C1-PRO-2S Features:Dual microphone ENC (Environmental Noise Cancellation) technology captures and removes environmental noise from the transmission.AEC cancels echo between 150Hz to 7kHzY5 felt paper and windscreen resist wind noise on the boom microphoneEasy to use, no extensive setup requiredLightweight and comfortableTrue wireless design with no hub requiredTalk/ mute buttonPush-to-talk functionalityTalk/mute can be controlled with boom arm1,100 foot rangeDECT poweredHollyland SOLIDCOM-C1-PRO-2S Specifications:Transmission Range: 1,100ft (350m) LOSFrequency Band: T1.9 GHz (DECT) (varies by country and region)Modulation Mode: GFSKRX Sensitivity:Battery Capacity: 700mAh（2.66Wh）Operation TimeRemote headset: >10 hours (ENC ON)Master headset: >5 hours (ENC ON with 5 remote headsets)Master headset: >4 hours (ENC ON with 7 remote headsets)Charging Time: About 2.5 hoursFrequency ResponseENC OFF: 150Hz–7kHz (fluctuation range: ±6dB)ENC ON: 150Hz–7kHzSignal-to-Noise Ratio: 71±2dB@94dBSPL,1kHzDistortion:Microphone Type: ElectretInput SPL: >115dBSPLOutput SPL: 94±3dBSPL (@94dBSPL, 1kHz)ENC: 20dB±2Net Weight: About 170g (6oz) with the battery included for each wireless headsetTemperature Range0℃ to 45℃ (working condition)–10℃ to 60℃ (storage condition) Hollyland Solidcom C1 Pro-2S