You will really appreciate the crystal clear sound and voice quality. The noise-canceling microphone screens out the noise around you so you will be heard as well as you can hear. The multi-function button allows you to answer/end calls on the headset or you can dock/undock the headset from the base station. Volume control and microphone mute can be adjusted on the headset. You can have conference calls with up to four headsets. Headset Type: Monaural; Headset Style: Over The Head; Earpiece Type: Ear Cushion; Earpiece Material: Leatherette.
Products specifications
| Attribute name | Attribute value | 
|---|
| Global Product Type | Headsets-Monaural | 
| Pre-Consumer Recycled Content Percent | 0% | 
| Post-Consumer Recycled Content Percent | 0% | 
| Total Recycled Content Percent | 0% | 
| Color(s) | Black | 
| Maximum Wireless Range | 350 ft | 
| Microphone | Noise Canceling | 
| Model Name/Number | ZuM Maestro SPT-HS2020 | 
| Headset Type | Monaural | 
| Headset Style | Over The Head | 
| Earpiece Type | Ear Cushion | 
| Earpiece Material | Leatherette | 
| Headset Features | DSP Technology; Echo Cancellation; Tone Control; Wideband Audio | 
| Connecting Types | RJ9 | 
| Wireless Technology | DECT | 
| Talk Time | 8 h | 
| Optional Accessory Statement | Handset Lifter RHL-2010 |