HS-M21 AI
Noise Cancelling Headset
- Smart Acoustic Filter Technology
- Noise-free Communication
HS-D21 AI
HS-M21 AI
Excellent Sound Quality
We use a HD NdFeB magnet wideband audio speaker which is designed for human voice frequency, delivering crystal clear sound and richer intonation.
Hearing Protection
Advanced audio technology removes loud sounds above 118bD to protect your hearing.
Intuit inline control & 3CX Ready
Easy to use in-line control and 3CX compatible meet all your unified communication requirements!
Comfortable and easy to use
Soft foam cushion and dynamic fit design ear pad to provide the most comfortable feeling of wearing
AI Noise Cancelling
Two microphones are used and Smart Voice Capture technology are applied to ensure 99% noise cancelling, Dual Microphone Array is used.
| Model | Monaural / Binaural | HS-M21 AI | HS-D21 AI | |
|---|---|---|---|---|
| Audio Performance | Hearing Protection Speaker Size Speaker Max Input Power Speaker Sensitivity Speaker Frequency Range Microphone Directionality Microphone Sensitivity Microphone Frequency Range | 118dBA SPL Φ28 50mW 107±3dB 100Hz~6.8KHz ENC Dual Mic Array Omni-Directional -40±3dB@1KHz 100Hz~8KHz | 118dBA SPL Φ28 50mW 107±3dB 100Hz~6.8KHz ENC Dual Mic Array Omni-Directional -40±3dB@1KHz 100Hz~8KHz | |
| Call Control | Call answer/end, Mute, Volume +/- | YES | YES | |
| Wearing | Wearing Style Mic Boom Rotatable Angle Flexible Mic Boom Headband Ear Cushion | Over-the-head 320˚ Yes Silicon Pad Protein leather | Over-the-head 320˚ Yes Silicon Pad Protein leather | |
| Connectivity | Connects to Connector Type Cable Length | Desk phone, PC/Laptop Softphone USB-A (HS-M20) *810TM supports USB-C 210cm | Desk phone, PC/Laptop Softphone USB-A (HS-M20) *810TM supports USB-C 210cm | |
| General | Package Content Gift Box Size Weight (Mono/Duo) Certifications Working Temperature Warranty | Mono USB Headset, User Manual, Cloth clip 190mm*153mm*40mm 102g CAN ICES-003(B)/NMB-003(B) -5˚C~45˚C 24months | Duo USB Headset, User Manual, Cloth clip 190mm*153mm*40mm 122g CAN ICES-003(B)/NMB-003(B) -5˚C~45˚C 24months | |