Poly 8D3E9AA Savi 8210 Uc Dect 1880-1900 Mhz USB-A Headset

Color

• Black

Sensitivity (microphone)

• -40 +/-3 dB

Signal-to-noise ratio

• >53 dB

Charge time

• 3 hours

Battery life

• Up to 50 days (standby time); Up to 13 hours (talk time)

Battery type

• Rechargeable Li-ion polymer

Impedance

• 32 ohms

Bluetooth version

• 4.2

Supported bluetooth profiles

• A2DP; AVRCP; HFP; HSP

Paired devices

• Up to 2

Voice alerts

• Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low

Button user controls

• Call answer/end; Mute; Volume +/-; Power on/off; ANC on/off

Headphone type

• On-ear (monoaural)

Microphone type

• Omnidirectional

Speaker bandwidth

• 20 Hz to 20 kHZ (media mode)

Microphone bandwidth

• 35 Hz to 21 kHz

Ear cushions

• Artificial leather (surface material)

Security

• DECT™ security certified

Acoustic protection technology

• Sound Guard Digital