3M PELTOR Peltor Listen Only Electronic Ear Plug Kit, 32 → 38dB

  • RS Stock No. 123-4527
  • Mfr. Part No. LEP-100
  • Brand 3M PELTOR
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

3M Peltor Level Independent Earplug

3M Peltor state-of-the-art Level-dependent earplug kit protects your hearing and improves your situational awareness and communications in challenging and quiet environments. The LEP-100 rechargeable earplug is compatible with most personal protective equipment (PPE) like helmets, hard hats and face shields. With level dependent function and water resistant these ear defenders combine comfort and wearability with effective protection from harmful noises within your workplace.


These hearing protectors have an SNR (single number rating) of 32 decibels (dB). Powered by a rechargeable Lithium-Ion battery, which provides approximately 16 continuous hours of operating time. Simply place the ear plugs back into the case and they will charge through the charging contacts.

Rugged Design

The Tactical Earplugs are dependably safe and ruggedly built to cope with everyday wear and tear in harsh environments. Whatever the conditions you face at work, whether extreme heat or cold, damp environments or out in the rain, underground or in a generally noisy environment. With an IP rating of 54 this innovative design helps to protect the microphone against water and dust ingress. Replaceable ear tips that help to not only provide hearing protection in noisy conditions, but allow for a snug fit.

Hands Free Use

The Earplug kit comes fully loaded with features for hearing protection and effective communication protecting your ears from harmful noises. The headset has an intuitive one button operation that turns the unit on, off and selects volume settings.

Features and Benefits


ABS material
Battery type 3 AA Alkaline batteries – 16 recharging cycles
USB type Micro B
Length 114.2 mm
Width 76.2 mm
Height 26.9 mm
Case keypad – one button operation – charging status
Contains – Charger, 2 earplugs, 4 pairs communication ear tips, cord, 3 AA batteries.
Weight 272 g


Microphone type Omni-directional
Lithium Ion batteries
16-hour battery life
90 minute charge time
3-step volume, low, medium, high
Ear plug keypad – one button operation

Typical Applications

General Working Environments


EN352-2:2002, EN352-7:2003, EN55022:2010, AC:2011 Class B, EN 55024:2010, EN61000-6-2:2005,
AC:2005, EN61000-6-3:2007, A1:2011, EN50581:2012.


IP54 with cover and USB port closed
SNR PPE directive 89/686/EEC

Reusable Ear Plugs


Not suitable for low frequency noise

Attribute Value
Series Peltor
Single Number Rating SNR 32 → 38dB
Communication Type Listen Only
Features Level Dependent Function
Standards Met CE, EMC Directive 2004/108/EC, EN 352-2, EN 352-7, EN 50581, EN 55022 Class B, EN 55024, EN 61000-6-2, EN 61000-6-3, PPE Directive 89/686/EEC
Folding No
Noise Cancelling Microphone No
Bluetooth No
Volume Control Yes
Product Weight 272g
Connection Type Wireless
Discontinued product