1.Noise Cancelling Mic& Binaural Earmuff Design: Headset mit Noise Cancelling microphone helps you be heard more clearly and get closer to your customers and enjoy superb sounding calls with ambient noise . 150ohms speaker to ensure the perfect voice quality,Convenient binaural ear design allows people to pay attention to the surrounding things while talking.
2.Ultralight & Comfort for Hours: light weight and featuring with soft foam ear cup, adjustable headbandprovides sensible comfort that serves up all-day companion,equipped with adjustable headband, and the headband is very flexible and bendy to fit all head sizes as you want, no matter in open offices, home, cafe, or conference halls, etc.
3.4-Pin RJ9 + 3.5MM QD Binaural Telephone Headset:It can be switched freely on the 4-Pin RJ9 + 3.5MM QD Binaural Telephone Headset telephone, one machine with two functions.
4.The elastic band wire can be stretched at will: Achieve the ideal call length, so that you can handle other things while making a call, such as holding a pen or a cup from a distance.
5. Wire Control Operation, "+", "-" and "mute":Ergonomically designed with high impact plastic to continuous use, and equipped with flexible microphone boom ensure more guaranteed life span. Professional Volume Controls and Mute design.