Specifications

Button User Controls | Mute/unmute; Volume +/-; Microsoft Teams; Call answer/ignore/end

Microphone Type | Two-microphone AI noise reduction

Microphone Bandwidth | 50 Hz to 16 kHz

Speaker size | 32 mm

Speaker bandwidth | 20 Hz to 20 kHZ (multimedia mode)

Headphone Type | On-ear (stereo)

Cable length | 6.5 ft

Audio Features | Microsoft Teams Open Office certified; AI enhanced transmit noise reduction; Super wideband audio

Acoustic Protection Technology | SoundGuard Digital[4]

Color | Black

Sustainable Impact Specifications | Paper-based packaging; At least 30% post-consumer recycled plastic[1,2]

Energy efficiency | TCO Certified, generation 10

Voice Alerts | Volume maximum; Volume minimum; Mute on; Mute off; Muted; Incoming call; Call answer/ignore

Compatible operating systems | Windows 11; macOS; Chrome OS™; Android™; iOS

Dimensions (W X D X H) | 6.7 x 7 x 1.6 in

Weight | 0.32 lb

Warranty | Poly standard two-year limited warranty

What's in the box | Headset; USB Type-C® to USB Type-A adapter; Carrying case; Quick start guide; Warranty card; Product notice