Wireless headset Poly Plantronics VOYAGER 4220 UC,B4220 STEREO Bluetooth® USB-A p/n 211996-101

Wireless headset Poly Plantronics VOYAGER 4220 UC,B4220 STEREO Bluetooth® USB-A p/n 211996-101 - office Bluetooth® headset with excellent sound quality, stylish design with excellent noise reduction: two microphones help to drown out ambient noise.

Wireless headset Poly Plantronics VOYAGER 4220 UC, B4220 STEREO Bluetooth® USB-A p/n 211996-101 - office Bluetooth® headset with excellent sound quality, stylish design with excellent noise reduction: two microphones help to drown out ambient noise. The microphone boom is movable for optimal microphone positioning. Thanks to the active call indicator, your colleagues will know when you are talking on the phone. The operating time of the VOYAGER 4220 headset: up to 12 hours of talk time, up to 15 hours of listening time and up to 13 days of standby time! SoundGuard® DIGITAL technology for protection against sudden loud sounds. Poly VOYAGER 4220 Headset Operating Range:

• Office models: up to 91 m*;
• UC models: up to 30 m

Bluetooth version: Bluetooth 5.0 with BLE; used Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Poly VOYAGER 4220 Headset Features:

• Listening/Talk/Standby Time Up to 12 hours talk time, 15 hours listening time and 13 days standby time
• Range up to 30 m
• Battery capacity 360mAh (typical)/350mAh (minimum)
• Battery type: Rechargeable, non-replaceable, lithium-ion, polymer
• Charging time 1.5 hours for full charge
• Bluetooth technology Bluetooth v4.1 Headset Profile (HSP) 1.2 and Hands-Free Profile (HFP) 1.6 (wideband voice transmission in HD quality);
• Bluetooth wireless technology class 1
• Audio profiles Advanced Audio Distribution Profile (A2DP) 1.2, AVRCP 1.4
• Codecs Music: SBC; Mobile calls: CVSD; mSBC; UC calls: mono - mSBC/stereo - mSBC
• Frequency response for reception 20 Hz - 20 kHz
• Hearing protection SoundGuard DIGITAL technology protects against sounds above 118 dBA; G616-based call burst protection detects and suppresses sudden increases in volume; and Time-Weighted Average limits daily average noise exposure to 85 dBA. (SoundGuard DIGITAL features require the Plantronics Hub app.)
• Microphone type 2 microphones: 1 unidirectional; 1 directional MEMS
• Microphone frequency response 100 Hz – 8 kHz
• Weight 110g (mono)/150g (stereo)
• Call control buttons Answer/end call, mute microphone, increase/decrease volume
• Media Control Buttons Scroll Forward/Rewind/Pause/Play, Mute
• Notifications Enhanced voice notifications for remaining talk time, microphone mute, and connection status
• Models B4210 USB-A; B4210 USB-C; B4220 USB-A; B4220 USB-C
• Supported Applications Plantronics Hub and Plantronics Manager Pro