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

Sennheiser CC510 Over the Head Monaural Telephone Headset with UI760 Interface/Amplifi er SN/KIT5The Sennheiser CC510 is an extremely robust monaural telephone headset that provides excellent sound and is comfortable to wear. The durable construction and connectivity and call options of the UI760 amplifier makes this combo kit perfect for any type of office or professional communication. The CC510 is an over the head, monaural telephone headset features an ultra noise-cancelling microphone and Sennheiser's exclusive ActiveGard protection technology.Two year warranty.Headset 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... 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

The Sennheiser BW900 is a single earpiece Bluetooth headset that allows you to have secure conversations with a range of up to 330 feet away from your phone. On a single charge, these Sennheiser Bluetooth headphones offer up to 4-5 hours talk time. With the volume control option available on this Sennheiser over-the-ear headset, you can adjust the sound level as per your need. Connect these Sennheiser Bluetooth headphones with any Bluetooth- enabled phone through the Bluetooth Class 1, version 1.2 technology. You will feel as if you are not wearing this Sennheiser over-the-ear headset as it weighs just 0.9oz. The Sennheiser BW900 headphone features an over-the-ear deisgn and also you can wear it either on your right or left ear.

The Sennheiser MM 400 is a state-of-the-art Stereo Headset that features A2DP Bluetooth technology for multimedia capable mobile phones. It includes simple-to-use call/music controls, an invisible microphone for making calls, and it folds up for convenient storage/transport . The replaceable battery charges via USB cable or wall adapter, and you can use the included audio cable for a direct connection to your phone when Bluetooth is not available. The MM 400 Headset blocks out ambient noise with its closed, on-the-ear design, which makes it the ideal headset for the urban commute or the frequent traveler. Wireless freedom with Stereo A2DP Bluetooth- hands-free convenience and hi-fi stereo sound Wearing Style: On-the-ear Transducer Principle: Sealed (closed) Technology: Bluetooth® 2.0 +... Less

PX 100-II I is perfect for travel, folds to fit in your pocket.# button controls are intergrated into the cable for ease of use.

CC520 Binaural Headset w/ Noise Cancelling Microphone. Features regular sized padded ear caps which block out office noise. Ultra Noise Canceling blocks out a maximum of ambient noise, making your voice easier to understand. Ideal for extended periods of heavy-duty use in a regular noise environment. Ultra noise cancelling microphone Plush earcup and headband padding Dual-sided headset blocks out ambient noise Can directly connect to all major phone systems (cable required)General Description: Over the head, binaural headset supplied with ultra noise cancelling microphone and Sennheiser's exclusive ActiveGardTM protection technology. The CC 520 binaural headset offers powerful, precise sound to both ears for optimal understanding. The robust construction makes it perfect for any type of... Less

The stylish new EZX 60 Bluetooth headset is the wireless solution to making hours of easy phone calls with superb sound quality. Sennheiser communications digital noise and echo cancellation block out annoying interference- without compromising on convenience.

Authorized Sennheiser Dealer. Full Warranty. Free UPS Ground Shipping! Product Features A musical all-rounder, the PX 100-IIi supra-aural headset lets you enjoy your personal favourites at any time on your portable player or phone. Its dynamic, open ear cup design allows for a natural sound reproduction while its smart remote and microphone ensure easy management of both tracks and calls! Features Open design for natural sound reproduction Smart remote with mic to control the iPhone Steel-reinforced headband for high durability Fold and flip design Storage pouch included for easy storage and protection Strong Neodymium magnets for extremely low distortion; Balanced and detailed sound image for all types of music Great for commutes and ideal for MP3 and CD players The remote and microphone... Less

Sennheiser's PC230 Headset is an over-the-head, binaural gaming headset.

Authorized Sennheiser Dealer. Full Warranty. Free UPS Ground Shipping! Product Features A musical all-rounder, the PX 100-IIi supra-aural headset lets you enjoy your personal favourites at any time on your portable player or phone. Its dynamic, open ear cup design allows for a natural sound reproduction while its smart remote and microphone ensure easy management of both tracks and calls! Features Open design for natural sound reproduction Smart remote with mic to control the iPhone Steel-reinforced headband for high durability Fold and flip design Storage pouch included for easy storage and protection Strong Neodymium magnets for extremely low distortion; Balanced and detailed sound image for all types of music Great for commutes and ideal for MP3 and CD players The remote and microphone... Less

The Sennheiser EW 152 G3-G wireless microphone system gives you the ultimate in wireless freedom! Using a combination of a very lightweight and comfortable headset microphone, a compact bodypack transmitter, and a very reliable rackmountable receiver, the EW 152 G3-G system makes great-sounding hands-free vocal performance a reality. This system provides easy setup a wide AF frequency response for clear, natural sound; and a high resistance to outside noise and feedback. Free yourself to perform your best with the EW 152 G3-G system! Sennheiser EW 152 G3-G Wireless Microphone System with Headset Mic at a Glance:A transmitter made to perform with youYou can rely on this receiverWireless and hands-free A transmitter made to perform with youSennheiser has packed many useful features into the... Less

The Evolution G3 100 head set system allows complete freedom Whether you are a singer, dancer or fitness trainer. Keep your hands free while you move across the entire stage during your performance. The head set system is ultra-light and comfortable to wear plus it supplies a powerful sound to reach the very last row with crystal clear quality.

Authorized Sennheiser Dealer. Full Warranty. Free OVERNIGHT SHIPPING! Product Features The MM 400-X is a state-of-the-art Stereo Bluetooth headset for multimedia- capable mobile phones, now supporting the hi-fi Apt-X codec! With one press of a button, you can quickly switch between calls and music delivered in superb stereo sound. The invisible high-performance microphone ensures that conversations are clear, making this headset the perfect all-in-one sound solution for your digital lifestyle. U

Sennheiser's PC141 is a behind-the-neck, double-sided headset.

The OfficeRunner wireless office headset is the newest wireless office headset offered by Sennheiser. The OfficeRunner wireless office headset is the newest wireless office headset offered by Sennheiser. With the OfficeRunner, you're able to talk comfortably up to 400 feet away from your phone. That's more than a football field! Plus, you'll have the satisfaction of knowing that your voice is coming through clearly to your callers thanks to the built-in noise-canceling microphone. Your days of straining to hold your phone receiver are over. At only 0.78 ounces, and with a wide variety of wearing styles, the OfficeRunner will help improve your posture, help prevent neck pain, and help reduce fatigue. The OfficeRunner is guaranteed compatible with 98% of corded office phones. The... Less

The Evolution G3 100 head set system allows complete freedom Whether you are a singer, dancer or fitness trainer. Keep your hands free while you move across the entire stage during your performance. The head set system is ultra-light and comfortable to wear plus it supplies a powerful sound to reach the very last row with crystal clear quality.

The Sennheiser MM 550 is a Wireless Bluetooth Stereo Headphone that features A2DP Bluetooth technology, and is the official travel headphone of the NBA's Dallas Mavericks! This headset allows you to listen to music wired or wirelessly, take call over Bluetooth, and chat with others without removing your headset by using the convenient TalkThrough function. NoiseGard 2.0 cancels out 90% of ambient noise, Selectable SRS sound simulation adds excitement and depth to your audio, and the invisible microphone gives you added convenience. The replaceable battery of the MM 550 Headphone charges via USB cable or wall adapter, and you can use the included audio cable for a direct connection to your phone when Bluetooth is not available. Advanced DuoFol transducers provide superior detail and... Less

Plantronics 2.5 & 3.5mm AcuSpeak technology Earbuds Stereo Music Headset Heaphones White Description: Switch between music and calls easily with one button Clear conversations with AcuSpeak microphone technology AcuSpeak In-line Microphone can also initiate Voice-dial on voice-dial equipped cell phone models In-line mic reduces background noise, & increases the volume & clarity of your voice transmission Stereo Flex Grip ear buds fit comfortably, yet snugly onto the outer ear! Compatible with iPods and most multimedia devices, including MP3 players and laptops Plantronics MX100S/ 017229119581 Flex Grip, 3.5 mm Stereo hands free Ear-bud Style Headset in White, with One touch Mute, and 2.5 mm cell phone plug Plantronics MX100S Stereo Switching Headset for the Apple iPOD The Plantronics... Less

The Hybrid Sennheiser BW 900 is an ear-mounted wireless bluetooth microphone capable of highly accurate dictation while maintaining incredible noise cancellation. KnowBrainer has modified this unit especially for speech recognition users with a proprietary switch. The BW 900 connects to a PC or telephone through the bluetooth base station, as well as to a bluetooth equipped cell phone. Unlike most ear-mounted bluetooth microphones, the BW 900 has a full length boom which makes the user feel more comfortable speaking, and places it's noise cancelling microphone closer to your mouth where the mic is.

Plantronics 2.5 & 3.5mm AcuSpeak technology Earbuds Stereo Music Headset Heaphones White Description: Switch between music and calls easily with one button Clear conversations with AcuSpeak microphone technology AcuSpeak In-line Microphone can also initiate Voice-dial on voice-dial equipped cell phone models In-line mic reduces background noise, & increases the volume & clarity of your voice transmission Stereo Flex Grip ear buds fit comfortably, yet snugly onto the outer ear! Compatible with iPods and most multimedia devices, including MP3 players and laptops Plantronics MX100S/ 017229119581 Flex Grip, 3.5 mm Stereo hands free Ear-bud Style Headset in White, with One touch Mute, and 2.5 mm cell phone plug Plantronics MX100S Stereo Switching Headset for the Apple iPOD The Plantronics... Less

Plantronics 2.5 & 3.5mm AcuSpeak technology Earbuds Stereo Music Headset Heaphones White Description: Switch between music and calls easily with one button Clear conversations with AcuSpeak microphone technology AcuSpeak In-line Microphone can also initiate Voice-dial on voice-dial equipped cell phone models In-line mic reduces background noise, & increases the volume & clarity of your voice transmission Stereo Flex Grip ear buds fit comfortably, yet snugly onto the outer ear! Compatible with iPods and most multimedia devices, including MP3 players and laptops Plantronics MX100S/ 017229119581 Flex Grip, 3.5 mm Stereo hands free Ear-bud Style Headset in White, with One touch Mute, and 2.5 mm cell phone plug Plantronics MX100S Stereo Switching Headset for the Apple iPOD The Plantronics... Less

Battery for Sennheiser A200 RI250 RS60 SET250 Replaces BA151 Features Cordless Phone Battery for Sennheiser A200 RI250 Cordless Headphone Battery Fits Sennheiser A200, RI250, RS60, SET250, SET810 Replaces BA151 2.4V 80mAh Nickel Metal Hydride Battery 2 Year Manufacturer Warranty Specifications Output Voltage: 2.4V Amperage: 80mAh Chemistry: NiMH Warranty Life: 2yr Compatibility Empire: CPH-522 Sennheiser: A200, BA151, HDI302, IS380, RI250, RI250-J, RS4, RS40, RS45, RS6, RS60, RS65, RS8, RS80, R

The Evolution G3 100 head set system allows complete freedom Whether you are a singer, dancer or fitness trainer. Keep your hands free while you move across the entire stage during your performance. The head set system is ultra-light and comfortable to wear plus it supplies a powerful sound to reach the very last row with crystal clear quality.

 ROBUST MICROPHONE FOR HIGH-SPEECH INTELLIGIBILITY;  FOR USE WITH INTERNET TELEPHONY & LAPTOP; ADJUSTABL E MICROPHONE POSITION & EAR CLIP; WEARABLE OVER-EAR LEFT OR RIGHT; VOICE RECOGNITION; EAR- CLIP DESIGN; IN-LINE VOLUME CONTROL & MICROPHONE MUTE SWITCH ; SKYPETM- CERTIFIED; COMPATIBLE WITH CORDLESS & MOBILE PHONES WITH 2.5MM HEADSET PORT; INCLUDES 2 X 3.5MM STEREO JACKS FOR BOTH VOICE & MICROPHONE PC SOCKETS

Features : 3.5mm (1/8 in.) stereo plug for use with devices having a 3.5mm jack. Excellent sound for both voice and music. Convenient and comfortable to wear. Cord mounted microphone. Connects directly to the phone for handsfree operation. Color : Blue / White Compatible with the following cell phone models : Apple : iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPad, iPad 2, The New iPad (iPad 3) AT&T : F160 BlackBerry : Pearl 8110, 8120, 8130, Pearl Flip 8220, Pearl Flip 8230, Curve 8300, Curve 8310, Curve 8320, Curve 8330, Curve 8520, Curve 8530, Curve 8900, Bold 9000, Pearl 3G 9100, Curve 3G 9300, Curve 9350, Curve 9360, Curve 9370, Storm 9530, Tour 9630, Bold 9650, Style 9670, Bold 9700, Bold 9780, Torch 9800, Torch... Less

The Sennheiser BW900 is a single earpiece Bluetooth headset that allows you to have secure conversations with a range of up to 330 feet away from your phone. On a single charge, these Sennheiser Bluetooth headphones offer up to 4-5 hours talk time. With the volume control option available on this Sennheiser over-the-ear headset, you can adjust the sound level as per your need. Connect these Sennheiser Bluetooth headphones with any Bluetooth- enabled phone through the Bluetooth Class 1, version 1.2 technology. You will feel as if you are not wearing this Sennheiser over-the-ear headset as it weighs just 0.9oz. The Sennheiser BW900 headphone features an over-the-ear deisgn and also you can wear it either on your right or left ear.

Natural sound reproduction, high dynamics, and top-notch bass response. Integrated in-line microphone. Multi-function button answers, ends, and toggles calls as well as controlling music playback. 1/8" mini jack. The Sennheiser MM 50 iP Stereo Headset provides excellent stereo sound quality because it is tailor-made for use with your iPod or iPhone . This headset includes 3 ear sleeve size options for optimal fit and high isolation from outside noise.. . . .

The Sennheiser FLX 70 will show you what a comfortable conversation feels like. This flexible headset offers the best possible wearing comfort and sound quality. With the closed in-ear speaker design, the FLX 70 reduces approximateky 70% of annoying ambient noise. Together with a flexible ear-hook, "Flex-Fit" technology and three different sizes of silicone sleeves, a perfect individual fit is guaranteed. A convenient , optional lanyard allows you to keep the headset at the ready without keeping it on the ear. With reduced echo and ambient noise and Bluetooth's 2.0, it ensures compatibility with today's hottest phones and a great listening experience.

Enjoy hands-free and echo-free calling without missing any calls with the Sennheiser EZX-60 Bluetooth Headset. The digital Noise and echo- cancellation technologies in these Sennheiser Bluetooth headphones eliminate the surrounding noise, ensuring clarity. You can connect these Sennheiser over-the-ear headphones with any Bluetooth- enabled phone through Bluetooth 2.1 + EDR. These Sennheiser Bluetooth headphones offer actual run time of up to 7.5-hours with 300-hours standby time. You can have a secure conversation with these Sennheiser over-the-ear headphones with a range of up to 32.8-feet away from your phone. The Sennheiser EZX-60 headphones come with flip and rotate ear hook so that you can wear it either on your right or left ear.