Wireless Headphones, w/ Swivel Ear Cup, 30' Range, GY/BK

Headphones offer maximum noise isolation with full-sized, closed-type ear cushions. Enjoy clear, strong bass and crystal clear highs. Wide adjustable cushioned headband with soft, swivel ear cups ensures hours of fatigue-free listening. Headphones feature 40mm drivers, 3.5mm plug with 6.3mm adapter and 8-1/2' long cord. Frequency response is 20Hz-20KHz.

Deluxe Stereo Neckbands (NB-303F) feature adjustable-locking headband with swivel ear cups and a 4' soft-touch rubber cord. Foldable neckbands offer a nickel-plated 3.5mm L-plug, 30mm drivers, < 3 dB channel balance and 16-24,000 Hz frequency response.

Si750m LE Wireless Notebook Laser Mouse is sculpted to fit comfortably in a woman's hand. High resolution laser sensor tracks the smallest of movements on almost any surface. Mini receiver stores easily inside the mouse and automatically turns it off when stowed. 2.4 Ghz wireless technology provides high-speed performance and a range of up to 30'. Detection light warns you in advance when battery reaches low power levels. Laser mouse offers up to six months of battery life on one AA battery. USB dongle measures 1/2" wide x 1-3/4" deep x 1/4" high. PC/Mac compatible.

2.4 GHZ Wireless Headphones offer digital FSK transmission and reception, eight-channel transmitter. Auto scan headphones have digital volume control and mute feature and built-in recharging system. Headphones feature a 40MM driver and 20-20 Khz frequency response. Operation range is 65'. Includes two AAA batteries.

Stereo headset delivers full range, high-fidelity stereo sound with deep bass and crystal clear highs. Ideal for use with multimedia, gaming and telecommunications systems. Features noise-canceling boom microphone. Extra large padded ear cups ensure full transmission from equipment to your ears. Omni-directional condenser boom microphone. In-line volume control and microphone mute switch. Adjustable, padded leatherette headband. Digital compatible. Headphone frequency response: 20Hz~9.8kHz. Microphone sensitivity: -58dB +/- 3dB. 10' cord length.

SI670 Bluetooth Wireless Notebook Mouse connects without a receiver to your Bluetooth enabled-notebook. No wires, no receivers, no clutter. Works quickly and accurately on almost any surface thanks to the 1000 dpi performance optical sensor and four-way tilt scroll. Bluetooth 2.0 Wireless Technology gives you 30' range. Ergonomic design ensures comfort for right or left-handed users. LED indicators confirm your connection and warn you when your battery's low. Requires Windows 2000/XP and Mac 10.3.9 or later.

Noise-canceling digital stereo headphones fold to a compact size. Noise-canceling circuit reduces ambient noise to enhance audio reception. Features soft padded ear cups and a 5' cord. Include drawstring leatherette travel pouch, one AAA battery for noise-canceling circuit, 3.5mm stereo plug and airline dual-plug adapter.

Black correctable film is designed for use with IBM Wheelwriters E, 5223, 3, 5, 6, 20, 30, 50, 70; Panasonic KX-E3000, 7000, 7500, 8000 electric typewriters.

PilotBoard Laser Wireless Desktop Set is among the first wireless desktop sets that offer the sensitivity and accuracy of a laser mouse, the comfort and convenience of a programmable wireless keyboard, and the high performance of 2.4 GHz connectivity, all in one package. Secure 2.4 GHz enhanced frequency prevents signal overlap and interception. Advanced laser technology responds quickly to micro movements. One-touch multimedia keys instantly launch calculator, e-mail and more. Combines Kensington's advanced six-button programmable laser mouse with the company's most comfortable keyboard design ever. Six programmable mouse buttons reduce repetitive tasks and speed you through your work. Tilt-scroll wheel for four-way directional scrolling side to side and up and down. Soft rubber mouse grips and cushioned keyboard wrist rest give you all-day comfort. Wireless technology lets you position both keyboard and mouse in their optimal position - up to 30' range.

Commercial grade push-button airpot offers a lock feature to prevent accidental beverage pumping. Double wall, vacuum glass liner keeps liquids hot or cold for 12 hours. Built-in pumping system, no need to remove pump tube to fill. Low profile fits under most commercial coffee brewers. Features swivel base, extra-large capacity and hinged fold-down handle for easy carrying. Measures 7-1/8" diameter and 14" high. Do not use with ice.

Powerlite 1705C Projector wirelessly sends MPEG2 full screen video (30 fps) with audio, 802.11 a/b/g for up to 54 Mps even in ad-hoc mode. Connect two computers, one via standard USB 2.0 cable and another via VGA cable for multisource presentations. Project up to four different images from one computer. Ultra bright 2200 lumens. XGA (1024 x 768) resolution. Projector delivers vibrant images with precision color and detail.