Jabra EVOLVE 30 II MS Mono USB Headband, Noise cancelling, USB and 3.5 connectivity, with mute-button and volume control on the cord, with leather ear cushion, Microsoft optimized
Flexible connectivity
AC power supply: USB power supply by PC
Bluetooth device: No
Headset bandwidth Wideband
Connection (mini jack, USB, etc): USB, 3.5mm jack
Speaker bandwidth Music mode: Wideband
Speaker bandwidth Speak mode: Wideband
Microphone bandwidth: Wideband