POLY VOYAGER 4320, USB-C, DONGLE, CHARGE-STAND

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Poly Voyager 4320-M Microsoft Teams Certified Headset +BT700 dongle +Charging Stand
Specifications Battery life: Up to 24 hours (talk time, online indicator off), Up to 18 hours (talk time, online indicator on), Up to 47 hours (music time), Up to 50 days (standby time) Battery: Rechargeable Li-ion Button User Controls: Power on/off, Call answer/end, Mute, Volume +/-, Pairing Microphone Type: 2 analog ECM, 2 digital MEMS Microphone Bandwidth: 100 Hz to 6.8 kHz Speaker size: 32 mm Speaker bandwidth: 20 Hz to 20 kHz Wireless Range: Up to 50 m, Up to 91 m (with Voyager Office base) Headphone Type: On-ear (binaural) Bluetooth Version: 5.1 Bluetooth Profile: A2DP, AVRCP, HFP, HSP Connection Type: Bluetooth® (smartphone), USB Type-C® (PC) Cable length: 59.05 in Charge Time: <1.6 hours Audio Features: Dynamic EQ optimized Acoustic Protection Technology: SoundGuard Digital[1,2] Color: Black Voice Assistant: Siri, Google Voice Alerts: Volume maximum, Volume minimum, Mute on, Mute off, Muted, Connection status, Talk time, Battery low Paired Devices: Up to 8 Dimensions (W X D X H): 6.1 x 2.6 x 7.2 in Weight: 0.35 lb