ONE HEADSET FOR MULTIPLE DEVICES. This office headset comes with RJ9 and 3.5mm connectors for both landline desk phones, cell phones and PC laptops. With 3.5mm connector for iPhone Samsung PC laptop and most other Androids. With RJ9 connector worksfor Cisco IP Phone 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G 7971 7971G 7975 7975G 6921 6941 6945 6961 7821 7841 7861 8811 8841 8961 9951 and more.
HIGH QUALITY SOUND: Phone headset with noise cancelling microphone and HD audio sound ensure easy and clear communication for call centers, offices and home phones even in noisy environment. Wideband audio solution offers natural and clear hearing. Anti acoustic shock for hearing protection.
SUPER COMFOTABLE HEADSET: RJ9 headset with super soft protein leatherette ear cushion,user-friendly hygiene, adjustable headband to fit for different head sizes, ear cover rotatable,no pain no push to ears for all day long wearing. Microphone arm 330 degree rotable for wearing mic on either side, super call center headset for telemarketing and offices.

Crystal Clear Meetings: Innovative microphone ambient noise cancellation technology, allows you to have clear and uninterrupted calls even in noisy environments, all without compromising the quality of your voice. Both the mechanical and electronic design allows the microphone to pick up only your voice and ensures high quality audio is delivered.
Comfort and Adjustable: Only weights 8 oz, durable folding and lightweight design for optimized portability. Adjustable headband with thick, comfortable padding. Ergonomically designed over-the-ear memory foam pads are made of durable yet soft, skin-friendly, protein leather (4 inch diameter) all for all-day comfort wearing and use.
Retractable Microphone: The flexible microphone allows for perfect alignment to your mouth and can also retract inside the headset, out of sight, when not needed. To ensure durability, microphone adjustment and retraction have been cycle tested up to 3000 times.

PASSIVE NOISE CANCELLATION – Jabra Evolve2 40 wired headset features superior passive noise cancellation thanks to the enhanced memory foam padding and new angled design that cancels 48% more of the noise around you. Speaker sensitivity is 117dB @1mW-1kHz
BIGGER & BETTER SOUND – This telephone headset has powerful leak-tolerate 40mm speakers for rich, high definition audio for calls & music. Plus, the enhanced 3-microphone call technology means 35% less background conversation noise on your calls
MORE VISIBLE BUSYLIGHT – We’ve taken our busylight to a whole new level, making it visible from any direction. The red light on this corded headset is automatically or manually activated, so you’re protected from all angles, all interruptions