Operation Mode Mono Manufacturer Warranty 2 years warranty - NOTE - THIS ITEM CANNOT BE SHIPPED TO MASSACHUSETTS  (less)

the most technically advanced headset of its kind. Etymotic Research combined its noise-isolating earphone and noise-rejecting directional microphone technologies to produce the most technically advanced headset of its kind. The insert earphone optimizes sound quality and noise isolation, and the close-talking directional microphone allows you to speak softly for greater privacy. Clear two-way conversation is possible in very high levels of background noise. With a standard 2.5mm plug, it is designed to work on most cellular phones that accept a headset and on many home cordless telephones that also have a headset jack. Compatible with most Motorola mobile phones and with most other mobile phones requiring a universal, 3-conductor 2.5mm plug / Adapters for Nokia mobile phones and compatible Handspring Treo and Palm Tungsten W PDA/Phone models available from Etymotic Research  (less)

and projection. Minimal proximity effect provides consistently clear bass and performance when singing closer to or further from capsule.  (less)

moves the microphone close to your mouth, so it eliminates most background noise and allows the software to hear every word! It uses 128-bit encryption so that your conversations are secure. xTag can be recharged in 2 hours for 8 hours of talk time, and if crunched for time, it can recharged to 80% capacity in less than an hour. Simply plug the xTag USB cable into your USB port on your computer, no device driver or software is necessary! System Requirements : USB port Mac OS 9.0.4 or later Features Wireless Rechargeable Secure Easy-to-use Product Dimensions   Length Width Height Weight Product: 3.9" 2.4" 1" .6 lb. Product Box: 3.625" 5.75" 2.875" 2 lb.  (less)

enable people to see and hear the world in ways never before thought possible. Olympus. Nothing's impossible.  (less)

and inconspicuous VHF wireless system will mount on the light shoe of camcorders or on the back of a camera itself with a Velcro attachment. For fixed installations, a 9V DC input is available on the receiver. Eight VHF channels are available for interference-free operation in virtually any location. Audio-Technica's omnidirectional ATR35 lavalier-type clip-on microphone is engineered for intelligible, accurate voice reproduction. This high-quality condenser is ideal for video use. Its low-profile design assures minimum visibility. It clips on to clothes and has a transmitter that clips to a belt. Durable, flexible antenna can be positioned for best reception Real-time monitoring capability with included earphone Rugged design and construction with handsome non-reflective finish Quick and reliable mounting system for camcorder use Receiver and transmitter are each powered by a single 9V battery  (less)

over music, voice morphing, and more. On-ear audio controls provide quick access to volume, microphone mute, and surround sound adjustments. Adjustable, noise-canceling microphone focuses on your voice and reduces background noise.  (less)

that enable high fidelity performance, an Oxygen-free Copper (OFC) Mic Cable, a High-quality Electric Condenser Microphone, an Oxygen-free Copper (OFC) Connecting Cord, and an L-shaped Gold-plated Stereo Mini Plug. For a mic that meets your recording needs? choose the ECM-719.  (less)

and other busy environments.  (less)

wire for enriched sound reproduction, a long 16'5" microphone cord, a gold plated plug for superior connection and a built-in on/off switch.  (less)

Oxygen-free copper litz cord for minimal noise and signal loss One meter cord with L-shaped gold plug Frequency response - 50Hz - 16kHz Battery life -- up to 300 hours with Sony lithium battery CR2025 (sold separately)  (less)

- 32 Ohm 1.0 meter connection cable 2 year guarantee  (less)

USB - Digital USB ensures superior reliability and clarity  (less)

and comfortable fit Moisture guards help moisture pass around the headphones during intense workouts  (less)

are a great option for style-conscious iPhone users who want thumping bass and hefty hardware in a stereo headset.  (less)

Noise-Isolating Technology  (less)

strives to introduce new products and technologies to meet changing market needs.  (less)