Voyager 4210 Office, 2-Way Base, Microsoft Teams, USB-A (P/N: 214002-01) Headset Amplifiers Mini-phone - Wired - 20

Mini-phone - Wired - 20 Hz - 20 kHz - Over-the-head - Monaural - Supra-aural - Noise Cancelling Microphone - TAA Compliance

It's 4-pin modular end plugs into the handset port or headset port of desk phone

Compatible with iPhone 4

With multi-device connectivity

With the Savi W440 USB Wireless Headset System from Plantronics you get both a convertible (over-the-ear

Voyager 4210 Office, 2-Way Base, Microsoft Teams, USB-A (P/N: 214002-01) Headset Amplifiers Mini-phone - Wired - 20BLUETOOTH OFFICE HEADSET TALK TIME Up to 12 hours talk time and 15 hours listen time STANDBY TIME Up to 13 days standby time ROAMING RANGE(ANC) Office Models: Up to 91 m 300 ft* UC Models: Up to 30 m 98 ft HEADSET WEIGHT Mono: 110 g . 24 lbs, Stereo: 150 g . 26 lbs BLUETOOTH TECHNOLOGY Bluetooth Version: Blutooth 5. 0 with BLE Bluetooth Profiles used: A2DP, AVRCP, HFP, HSP CODECS Music: SBC, Call with cell: CVSD, mSBC, UC call: Mono: mSBC; Stereo: