Sennheiser for standard and VOIP phones
SH Series: ActiveGard to protect your hearing

Super trendy ear clip... with an adjustable short compact mic boom, noise canceling. Ultra light and ultra easy to wear.

Ergonomic design... A perfect fit... this 2 in 1 convertible headset (headband or ear clip) has interchangeable ear pad and side support on headband. Ear clip can be worn left or right. Short compact noise canceling microphone boom.

Attractive design, light weight and comfortable. Noise canceling short adjustable mic boom and monaural headband. Headband adjustable on both sides, which together with the ergonomic side support gives the SH330 a perfect ten in comfort.  Exchangeable ear pad and side support, pivoting microphone boom for easy storage and transport.

Perfect quality for demanding users.. noise canceling, extremely comfortable light weight headband binaural. Microphone boom and headband are all adjustable. An excellent professional headset, the SH350 channels clear, strong sound to both ears for those who need high concentration levels during conversations. The large ear caps guarantee best quality sound.

You won't miss a thing...Ultra noise canceling deluxe padded headband monaural. Extremely comfortable, small and light weight with ergonomic support function and comfort pads for additional comfort. Interchangeable ear pad and side support and an adjustable and pivoting microphone boom that provides excellent sound.

Technologically advanced deluxe padded light weight headband binaural, ultra noise canceling, comfortable single yolk cable and adjustable headband. Regular sized ear caps that are light in weight but still block out background noise efficiently. Adjustable and pivoting boom for easy transportation and safe storage.

When flexibility counts.. this is the one.. small light weight 2 in 1 monaural ultra noise canceling headset. Adjustable microphone position with choice of 2 wearing styles.. You are assured maximum comfort with the padded headband for a "made to measure like fit" or choose the comfy ear clip for left or right ear. Interchangeable ear pad and side head support for headband.

Top of the line and top performer offering powerful, precise sound to both ears for optimal understanding, in a high noise area. Deluxe padded headband binaural with X-large ear caps, lightweight, single cable yolk. Ultra noise canceling, blocks out ambient noise, the 300 degree adjustable microphone allows the microphone to be positioned for optimal speech clarity... adjustable mic and headband. Interchangeable ear pads.

Passive Switch... this mini tool takes up space the size of a match box. Used with direct connect headsets to act as a middleman enabling the user to switch from headset to handset with ease... Just touch the button and your on.

Passive Universal Switch (headset, handset) Compatible with almost any phone system the UI 720 enables the simultaneous connection between headset and telephone handset. Features headset stand, microphone mute, incoming volume control, a termination switch and inconspicuous cable connection.

Passive Universal Multi Media Switch (headset, handset, PC) More than just the basics covered... Compatible with almost all telephone systems and PCs, the UI730 makes problem-free switching between headset and telephone handset to PC all possible. Features headset stand, microphone mute, incoming volume control and discreet cable connection. PC cable included.

Active Universal Interface (Amplifier) works as a filter for your ear. Compatible with almost all phone systems, the UI 740 amplifier features the exclusive Sound Clarity System to reduce background noise and enhance your callers voice. Sturdy construction and ultra modern in design, comes with headset stand, automatic power save function for extended battery life and ergonomic cable connection.

Active Multi Media Amplifier (headset, handset, PC) compatible with almost every telephone system. This top of the line amplifier enables the user to switch between headset, handset and PC, featuring Dynamic Volume Control to keep incoming volume at a comfortable level and vastly improve the intelligibility. The UI 750 offers microphone mute, headset stand, ergonomic cable connection, sturdy construction and ultra modern design.

Over the ear style voice recognition internet telephony and portable telephone compatible. Adjustable microphone position and ear clip.
In-line volume control and microphone mute. Over ear style, left or right

Features:
connectors- 2 x 3.5 mm for pc/laptop and 2.5 mm stereo jack

In the ear style, voice recognition internet telephony and portable telephone compatible. Adjustable microphone position and ear clip, with in-line volume control and microphone mute. wearable over-ear, left or right.

Features:
connectors- 2 x 3.5 mm for pc/laptop and 2.5 mm stereo jack