
The Jabra Evolve 30 II Mono UC is a wired headset with a headband, designed for office and call center environments. It features a mono configuration with supra-aural speakers for lightweight comfort. The boom microphone includes noise cancellation and a frequency range of 100-10,000 Hz. It offers a 2.15-meter cable length with USB Type-C and USB Type-A connectivity for direct device connection. The speaker diameter is 2.8 cm with a 20-20,000 Hz frequency range. Weighing 62.9 grams, it's manufactured in China.