Full Cisco Headset 720 Series specifications: microphones, speakers, ports and dimensions and weight, from Cisco's published datasheet.
Headset 720 Series specs
| Spec | Headset 720 Series |
|---|---|
| Models | 721 single (mono), 722 dual (stereo) |
| Microphones | 2 MEMS beamforming mics, 80–6800 Hz |
| Speakers | 30 mm (1.2 in), 20 Hz–20 kHz |
| Bluetooth | 5.0, 65 m range, two devices at once |
| Adapter | USB-C adapter with USB-A converter (orders from March 2025) |
| Battery | Up to 23 h talk, 45 h listen; full charge 2.2 h |
| Weight | Mono 120 g (4.2 oz); stereo 168 g (5.9 oz) |
| Certification | Microsoft Teams (Q SKUs) |
| Warranty | 2-year limited |
How big is the Headset 720 Series?
The Headset 720 Series weighs Mono 120 g (4.2 oz); stereo 168 g (5.9 oz).
Ports and connections
- Bluetooth: 5.0, 65 m range, two devices at once
Compatibility
| Platforms | Teams, Webex and BYOD/USB |
| Mode | USB |
| Part number | HS-WL-722-BUNA-C |
In the box
- Headset
- USB adapter
- USB-A cable
- Travel case
- Pointer card
- Charging stand (BUNAS bundles only)
Datasheet
These specs come from Cisco's datasheet and product page (source).
See the Headset 720 Series buyer's guide for price and who it's for, Headset 720 Series alternatives, Headset 720 Series vs Jabra Engage 45 SE and Headset 720 Series vs Jabra Engage 50 II, or check price and availability.
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