VT 9400 Duo

Key Product Features :

1. Comfortable with over-head wearing style

2. Wideband audio for exceptional sound quality.

3. Talk time 8 hours, Standby time 36 hours

4. Battery Full charge in less than 3 hours

5. Distance:30m in door,150m outdoor

6. Volume and mute controls.

7. Multi-function button for easy call handling.

8. 100%Compatible with VOIP phones and softphones on PC and Mac.

9. Filter out unwanted background noise and make your calls clearer with the noise-canceling microphone

10. Advanced hearing protection with safetone™.

11.Support handset lifter or EHS for remote answer/end call

12.64-bit digital encryption ensures your calls are kept safe and private

13.Pair up to 4 headsets to one base for easy call conferencing and training