Additional Features: Echo Cancellation
Tail time: 60 ms x 3
Noise Cancellation
Dynamic noise cancellation
Keypad
Alphanumeric standard keypad
Loudspeaker
Volume: 90dBspl A weighted @ 1 ft
Bandwidth: 200 Hz–3.3 kHz
Record Output
Connector: 2.5 mm mono audio jack
Impedance: <1000 ohms
Bandwidth: 200 Hz–3.3 kHz
Dynamic range: 60 dB
THD <.01%
Certifications
FCC part 15 Class A
FCC part 68
UL Certified
Environmental
Operating temperature: 32–118° F (0–48° C)
Storage temperature: 41–158° F (5–70° C)
Operating humidity: 15 to 80%
Storage humidity: 10 to 90%
Speakerphone: Yes
Power: Base unit:
Auto-adjusting power module;
100-240 VAC; 50/60 Hz
Connections: Analog PBX or PSTN line
RJ-11C, -12 dBm nominal
Features: Sound is Balanced for Voice: This headset is optimized for virtual meetings, not for music or gaming, while the adjustable mic picks up more of your voice and less ambient noise, so you can be heard clearly.