Stereo - Black - Wireless - Bluetooth/DECT 6.0 - 590.6 ft - 32 Ohm - 20 Hz - 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone - Noise Canceling
Wireless multi-device connectivity
Noise-canceling microphone with Close Conversation Limiting