3M    St. Paul, MN 55144
Mar 21, 2013 Built with foam cushion technology and ear cups that tilt, Peltor™ X Series Earmuffs provide 5 different levels of protection, with Noise Reduction Rating (NRR) values from 21–31 dB, to match hearing protection to job. Soft, wide ear cushions improve attenuation and create effective seal, while electrically insulated twin headband design reduces heat buildup and promotes fit and balance. Both standard headband and hard hat-attached models feature replaceable cushions and inserts.

Magid Glove & Safety Mfg. Co.    Chicago, IL 60639
Mar 15, 2013 Along with PVC paddle stems that facilitate wear and removal, E2® IHP100 and IHP100C Paddle Plug™ Earplugs feature plug-and-go design capped by soft, flexible, hypoallergenic polyurethane foam tips that conform to ear canal to deliver NRR 27 protection. No rolling is required to fit, facilitating insertion while promoting hygiene and compliance. Orange and red colors of these hearing protectors enhance visibility during compliance checks.

Honeywell International, Inc.    Morristown, NJ 07960
Oct 29, 2012 Without compromising targeting performance, Howard Leight® Impact® Sport MIL sound amplification earmuff protects wearers from excessive noise from firearms while helping them stay aware of their environment. Built-in directional microphones amplify range commands and other ambient sounds up to safe 82 dBA. When ambient sound exceeds 82 dBA, listening circuit compresses ambient sound down to safe level. Noise Reduction Rating of 22 provides passive hearing protection.

Vocollect Inc.    Pittsburgh, PA 15235 4559
Sep 14, 2012 Intended for distribution centers and warehouses, Model SRX2 features modular design that enables shared use of headset electronics across multiple shifts. SoundSense technology continuously listens to and blocks environmental sounds, while Advanced Speech Recognition Protocol ensures zero loss of speech data while communicating with Vocollect Voice computers. Batteries last 2 shifts in dry environments and 1 full shift in freezer environments with temperatures as low as -22ºF.

Honeywell International, Inc.    Morristown, NJ 07960
Oct 21, 2011 QUIETPRO® QP400 enhances soldiers' personal hearing protection, situational awareness, and incoming/outgoing communication clarity in training/deployment operations. Featuring ergonomic design with pushbutton interface and voice feedback menu, tactical system offers adaptive hearing protection, real-time digital Active Noise Reduction, and 4-channel/intercom capability. Singular solution supports radio communications for seamless transition between mounted/dismounted mobility platforms.

Leight, Howard, Industries    San Diego, CA 92154
Mar 31, 2011 With NRR 25, Sync(TM) sound attenuating earmuffs can be used with MP3 player, mobile phone, or other personal audio device to deliver consistant and proper levels of hearing protection in hazardous noise environments. Headset delivers Hi-Fi stereo sound and integrated Volume Management Technology(TM). Volume and power are controlled through MP3 device, and acoustical bass chamber enhances bass sounds. Comfort and fit are ensured by padded diamond-patterned headband and reinforced forkslides.

Kimberly-Clark Professional    Roswell, GA 30076
Nov 18, 2010 Suitable for food and pharmaceutical processing industries, Jackson Safety H10 and H20 are disposable and reusable earplugs featuring embedded metal so they can be detected by scanners. Both are distinctive blue color for compliance monitoring and visibility, individually packaged for hygienic purposes, supplied in universal sizes, and available with cord for optimized safety and convenience.

Magid Glove & Safety Mfg. Co.    Chicago, IL 60639
Jul 21, 2010 Made with soft, hypo-allergenic polyurethane foam with tapered design that ensures comfortable fit, E2® IHP932J and IHP932CJ jumbo-sized uncorded and corded disposable earplugs provide hearing protection for workers in wide range of environments. Fluorescent colored earplugs come corded for easy identification and loss prevention, providing high visibility during compliance checks. With high noise reduction rating (NRR) of 32, earplugs help comply with workplace safety standards.

austriamicrosystems AG    Premstatten   Austria
May 14, 2010 AS3410 and AS3430 Active Noise Cancelling (ANC) ICs offer greater than 20 dB noise reduction and SNR greater than 100 dB and THD of 0.1%. Operating off single AAA battery, units can run for more than 100 hr. Features include mic pre-amps, filter op amps, true ground headphone amp, mic gain calibration, LED driver, volume control and assisted hearing mode. Units suit headsets for mobile phones, music players, netbooks and eTablets.

Sennheiser USA    Old Lyme, CT 06371
Feb 23, 2010 Model PXC 250-II features NoiseGard(TM) technology to screen out ambient noise. Neodymium magnets maximize frequency response and microphones, located in ear cups, pick up sound, analyze it, and then produce anti-noise to minimize ambient sounds. Headphone includes adapter that connects to flight entertainment system, 4.6 ft cable, volume control integrated into NoiseGard processor, and AAA battery that provides up to 50 hr operation. Unit folds and stores flat when not in use.

Wolfson Microelectronics plc    Edinburgh EH11 2QB  United Kingdom
Feb 17, 2010 Incorporating myZone(TM) feed-forward Ambient Noise Cancellation (ANC) technology, USB-rechargeable WM182 delivers HD-quality audio while eliminating background noise. Inline control pod contains rechargeable Lithium-ion battery, which provides 30 hr of ANC playback; mini USB charge socket; call answer/end button; and ANC on/off switch. Able to be customized and branded by consumer electronics companies, headset also features noise sensing microphone in each ear-bud and voice microphone.

Magid Glove & Safety Mfg. Co.    Chicago, IL 60639
Feb 03, 2010 Model E2 IHB25 includes pair of soft, hypo-allergenic, polyurethane foam earplugs that provide noise reduction rating of 25. Made from black polyurethane, flexible head band can be stretched to fit different head sizes and will rest inconspicuously around neck when not in use. Hearing Protector is designed for workers not in continuous noise environments.

Leight, Howard, Industries    San Diego, CA 92154
Jan 29, 2010 Featuring ergonomic design, Pilot(TM) Push-In Ear Plug inserts with fingertip twist of non-obtrusive Navigation Stem, delivering instant protection with no wait for fit to be complete. Ear plug is made of pearl-skinned polyurethane foam that adapts to shape of ear canal for optimal comfort. With NRR 26 rating, Pilot provides consistent hearing protection and ensures appropriate attenuation in medium to low noise environments of 95 dB or less.

Sensgard LLC    Pittsford, NY 14534
Oct 07, 2009 ZEM(TM) (Zwislocki Ear Muffler) hearing protection device channels it into small chambers located above earpieces where it is refracted and cancelled, allowing users to carry on conversations, hear range instructions, or warning sounds. Device weighs less than 2 oz. It achieves mean attenuation of 32.8 dB in 125-500 Hz frequency range, 33 dB between 500-2,000 Hz frequency, and 37.8 dB above 2,000 Hz.

Motorola, Inc.    Schaumburg, IL 60196 4041
Jul 01, 2009 Motorola Endeavor HX1 combines CrystalTalk(TM) technology with stealth mode so users can hear and be heard in noisy environments. Activated by pressing one button, stealth mode uses ear sensor to seal off outside noise and taps vocal vibrations of wearer via bone conduction technology for seamless speech conversion despite noise or wind. Noise cancellation technology is always-on to reduce everyday background noise, and multipoint technology lets users connect to more than one device.

Sensgard LLC    Pittsford, NY 14534
May 14, 2009 SensGard® Hardhat Adaptor allows workers in hardhat environments to use SensGard SG26 or SG31 hearing protection devices. Adaptor clips to back of virtually any hardhat, and, combining either model with Hardhat Adaptor has total weight of less than 2 oz. Rugged and durable, devices tolerate hot and cold temperature extremes. Models SG26 and SG31 have noise reduction ratings of 26 and 31 decibels, respectively.

Gateway Safety, Inc.    Cleveland, OH 44144
Apr 03, 2009 Featuring 31 NRR, disposable GloPlugz® are made of non-allergenic blue polyurethane with smooth, tapered design. Disposable SoftPlugz(TM), made of non-allergenic and moisture-resistant orange polyurethane, provide 29 NRR and feature standard barrel shape. Offering 25 NRR, washable and reusable Twisters(TM) are purple silicone with triple-flange design that forms triple seal in any size ear. They can be inserted without rolling or touching. All are available with optional breakaway cord.

Magid Glove & Safety Mfg. Co.    Chicago, IL 60639
Oct 17, 2008 Made from hypo-allergenic polyurethane foam, model E2 IHP532C metal-detectable earplugs feature tapered design that provides secure, comfortable fit with noise reduction rating of 32. Corded and bright blue, earplugs also have embedded, metal-detectable brass ball that allows for visual and automatic detection. Brass ball in center of earplug is securely encased in foam with no exposed metal.

Sennheiser Communications A/S    Solrød Strand DK-2680  Denmark
Sep 24, 2008 Lightweight and balanced for mobile worker comfort, VMX Office connects to landline phones, computers, and Bluetooth mobile phones via base station and can switch between them as well as control volume via single-button operation. ActiveGard(TM) technology delivers automatic sound leveling with background noise dampening and human voice enhancement, while Bluetooth 1.0/1.1/2.0 compatibility facilitates toggling between devices. Product has 35 m range.

GN Netcom, Inc.    Nashua, NH 03062
Aug 25, 2008 Jabra BT530 uses Noise Blackout(TM) technology to reduce ambient sound without compromising voice quality, balancing noise elimination and delivery of natural sounding voice. Weighing .35 oz, unit is designed for comfortable all-day use; removable ear hook and selection of 8 Jabra Eargels(TM) promote proper fit. Additional features include auto-pairing technology and multiuse capability. Latter allows headset to simultaneously connect to mobile phone, desk phone, and PC softphone.