
Elevate Workplace Communication with 3M™ PELTOR™ Safety Products
When it comes to protecting workers’ hearing, there is no one-size-fits-all solution. As environments evolve, finding the right fit can be challenging.
To maintain seamless communications, advanced hearing protection devices are the tools many industries are turning to, such as earplugs and earmuffs.
The Safe Way to Connect
The 3M™ PELTOR™ products offer solutions that make it possible for your team to communicate easily and clearly at a safe distance and reduce exposure to hazardous noise levels. For close-range or farther-away conversations, our high-quality earmuffs and earplugs ensure safety and productivity by offering:
- Smart Noise Filtering: Block harmful sounds while allowing vital alarms and warning signals to be heard.
- Two-way communication: Stay connected with level-dependent systems or Bluetooth®/ built-in two-way radio option for longer distances.
- Entertainment: The hearing protection devices can be combined with a sound system that lets you listen to your favorite music or podcast all day long.
Find Your Perfect Fit
There is a large variety of hearing protection available on the market, all made to suit a worker’s preference. 3M™ PELTOR™ products feature many styles and configurations, making it easier for you to find your perfect fit.
3M™ PELTOR™ CH-3 Listen-Only Hearing Protector
For easy remote communication, the 3M™ PELTOR™ CH-3 Listen-Only Ear Protectors can easily be connected to your portable communication devices or your lapel microphones.
The 3M™ PELTOR™ CH-3 Noise Cancelling Headset ensures clear communication in noisy environments, while the optimized voice frequency CH-3 Speaker System meets digital device standards.
Equipped with the FLX2 cable platform, 3M PELTOR CH-3 Earmuffs provide clear audio reception for specific technical needs.
The redesigned lightweight, dual-molded shells offer comfort for extended use, a redesigned modern look, and a small size, making it the ideal choice for long hours on the job.
Which Hearing Protection Model Is Right for You?

3M™ Peltor™ Optime Series101 Helmet Mounted Earmuff
SPI Code: OCC030
Supplier Code: 7000009668
- Effective universal protection for extreme noise levels.
- Robust, comfortable and durable
- Adjustable in three positions

3M™ Peltor™ HT52P3E-112 CH-3 Listen Only Work Earmuffs for Hard Hat
SPI Code: OCR001
Supplier Code: 7100203302
- Ideal for clear communications in noisy environments
- Rugged, comfortable and durable
- For listening only

3M™ Peltor™ Optime 105 Hard Hat Attached Safety Earmuffs
SPI Code: OCC080
Supplier Code: 7000002327
- Noise Reduction Rating (NRR) of 27 dB, CSA Class AL
- Soft and comfortable
- Easy to adjust

3M™ PELTOR™ WS ProTac XPI Bluetooth® Level-Dependent Hearing Protection Headset
SPI Code: OCC042
Supplier Code: 7100195960
- Bluetooth® MultiPoint Connectivity: simultaneously connect to two devices
- Enhances environmental awareness while protecting from harmful noises.
- Noise-Cancelling Boom Microphone

3M™ PELTOR™ Optime™ 101 Over-the-Head Earmuffs
SPI Code: OCT030
Supplier Code: 7000009669
- High noise attenuation designed for use in environments up to 101 dBA
- Over-the-Head design and a versatile fit
- Durable ABS construction: strong yet lightweight

3M™ PELTOR™ Optime™ 101 H7B Behind-the-Head Earmuffs for Hard Hat Use
SPI Code: OCN030
Supplier Code: 7000002329
- Noise Reduction Rating (NRR): 23 dB
- Lightweight and comfortable
- Durable and strong