The mark II on-ear collapsible mini headphones are equipped with NoiseGard technolgy to cancel droning, fatiguing airplane or bus noise. They are also equipped with an in line volume control.

The PXC 310 Headphones are ideal for traveling/commuti ng on an airplane, train or bus in that it blocks outside noise while delivering enhanced sound quality. The closed mini headphones are embedded with NoiseGard 2.0 technology, which provides up to 90% active noise cancellation. It is also equipped with TalkThrough function, which is able to distinguish between background noise and speech, enabling you to continue your conversations with your fellow travel mate even without removing your headphones. The PXC 310 headphones are foldable and come with an integrated volume control.

The Sennheiser PXC 450 is a premium around-the-ear travel headphone set featuring Sennheiser’s exclusive NoiseGard 2.0 active noise compensation system, which effectively reduces up to 90% of ambient noise. Adaptive baffle damping and patented Duofol diaphragm technology deliver pristine audio production. The extremely comfortable headphones offer audiophile-grade sound combined with a foldable construction for maximum enjoyment and convenient storage.

Fast, flexible and professional: these characteristics make the ew 112-p G3 the perfect fit for every ambitious reporting team seeking both portability and great sound quality. The nearly invisible clip-on omni-directional microphone transmits its signal via a bodypack transmitter with mute function and a portable, battery-powered adaptive- diversity receiver. The receiver and transmitter are lightweight and easy to operate, yet rugged and packed with features.

CC520 Over the Head Binaural Telephone Headset with UI760 Interface/Amplifi er SN/KIT6TThe Sennheiser CC520 is an extremely robust binaural telephone headset that provides excellent sound and is comfortable to wear. The durable construction makes it perfect for any type of office or professional communication. The over-the-head, binaural telephone headset features an ultra noise-cancelling microphone and Sennheiser's exclusive ActiveGard protection technology. The UI760 Amplifier offers more connectivity, volume control and call options.UI760 Amplifier features: - ActiveGard safeguards the user from the effects of an acoustic burst - 300 degree adjustable microphone boom allows the mic to be positioned for optimal speech clarity - Headband has unique comfort pads and specially padded ear... Less

The RS 120 is an open, supra-aural wireless RF headphone system. Its transparent and well-balanced sound with great bass response makes this system an ideal choice for all types of music and TV applications. Furthermore, its innovative "easy recharge" function offers the ultimate in convenience when it comes to charging and storing your wireless headphones. Control elements conveniently positioned to provide easy, intuitive operation. Transmitter with metal cradle for storing and recharging the headphones. Nesting the headphone couldn't be easier, there's no more fumbling like with most other systems in the market. Optional wall mounting of transmitter is possible. These very lightweight headphones are extremely comfortable to wear.

The closed-back HD 25s are purpose- designed, professional monitoring headphones offering high attenuation of background noise.

Be heard with the Sennheiser EW 312 G3. With this wireless system, you'll enjoy all of the benefits of wireless — with none of the fuss. That's because the Sennheiser EW 312 G3 wireless lavalier system comes with everything you need for excellent speech reproduction. You get the great-sounding ME 2 clip-on microphone, the lightweight SDK 300 G3 bodypack transmitter, and the reliable EM G3 rackmount receiver. All of the components work together flawlessly. In fact, with just one push of the Sennheiser EW 312 G3's "sync" button, you'll be good to go.Sennheiser EW 312 G3 Wireless Lavalier Microphone System at a Glance:Complete system gives you instant (no-fuss!) wireless performanceOperat es on Sennheiser's "A" frequency bandComplete system gives you instant (no-fuss!) wireless... Less

Sennheiser VMX Office Wireless Bluetooth Headset with PC Connectivity SN/VMXThe Sennheiser VMX Bluetooth Headset is a lightweight, all purpose wireless headset ideal for the office professional who manages communication on several devices. It has a low-profile design and its multi-device connectivity is the ideal solution for users who appreciate great comfort and premium audio quality in any professional situation.Key features: perfect for wearing all day, VoiceMax Dual Microphone technology, 3D ball joint for wearing comfort, maximum 35m range from base station.Two year warranty. Includes: * VMX Office headset * VMX Office base station * USB cable for recharging * Car charger * PC cable kit * Standard RJ9 phone cable * Quick guide * Manual CD

Product Features: Sturdy Metal Housing (transmitter And Receiver) 42 Mhz Bandwidth: 1680 Tunable Uhf Frequencies For Interference- free Reception Enhanced Frequency Bank System With Up To 12 Compatible Frequencies Adaptive- diversity Reception For High Reception Quality Pilot Tone Squelch For Eliminating Rf Interference When Transmitter Is Turned Off Automatic Frequency Scan Feature Searches For Available Frequencies Enhanced Af Frequency Range Increased Range For Audio Sensitivity Wireless Synchronization Of Transmitters Via Infrared Interface User-friendly Menu Operation With More Control Options Illuminated Graphic Display (transmitter And Receiver) Auto-lock Function Avoids Accidental Changing Of Settings Hdx Compander For Crystal-clear Sound Transmitter And Receiver Feature Battery... Less