Ear Defenders

Ear defenders, also known as earmuffs, are designed for hearing protection from various levels of hazardous noise pollution. All ear defenders carry an SNR rating (Single Number Rating) which is the European industry-recognised standard level of protection offered. Using the right ear defender protects your hearing and can safeguard against the development of Tinnitus and hearing loss. For more information about the different types of ear defenders and how they work, please see our ear defenders guide. Working in loud environments such as factories, construction sites, it is important to protect your hearing, RS Components has a range of ear defenders from some leading brands such as 3M, Peltor, Delta Plus, JSP, Alpha Solway and our own brand RS PRO.



Ear Defender Types



Ear defenders protect you from damaging your hearing when working in noisy environments. Two types of ear defenders include passive and electronic that both encase the ear for protection.



Passive ear defenders use acoustic foam to absorb sounds and acts as a barrier to stop sound reaching your ears. They use acoustic foam to attenuate incoming sounds, whilst offering comfort for prolonged use.



Electronic ear defenders have a similar makeup to passive ear defenders, however, a small microphone detects noise and adjusts the level of attenuation to provide a level of protection and noise protection.



Communication Ear Defenders uses the base of electronic ear defenders with the addition of a microphone, radio and Bluetooth functionalities. They offer similar passive and electronic attenuation, blocking out low to medium noise, whilst allowing you to hear higher frequencies such as voices and alarms clearly. FM Radio ear defenders allow the user to listen to music or the radio whilst working. Lastly, the built-in communication allows the user to listen or speak and listen to other workers on the same frequency when working and still staying protected.



Types of communication ear defenders



Communication ear defenders can be ’listen-only’ or ’speak and listen”. Push-to-speak and push-to-listen ear defenders require you to push a button in-order-to hear or be heard. Noise-cancelling microphones reduce the background noise when you are speaking, aiding clarity of communication.


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Description Price Series Attachment Type Single Number Rating SNR Standards Met Folding Product Weight Colour Bluetooth Connection Type FM Radio Noise Cancelling Microphone Push to Talk Button Communication Type
RS庫存編號 449-6499
製造零件編號H540A-411
Brand3M PELTOR
HK$214.41
單位
Optime III Headband 35dB CE - 285g Red - - - - - -
RS庫存編號 449-6477
製造零件編號H510A-401
Brand3M PELTOR
HK$166.55
1 對 1 套
Pair(s)
Optime I Headband 27dB CE - 180g Yellow - - - - - -
RS庫存編號 778-5222
製造零件編號X4A-GB
Brand3M PELTOR
HK$307.34
單位
X4 Headband 33dB CE - 234g Fluorescent Yellow - - - - - -
RS庫存編號 449-6483
製造零件編號H520A-407
Brand3M PELTOR
HK$195.11
1 對 1 套
Pair(s)
Optime II Headband 31dB CE - 210g Green - - - - - -
RS庫存編號 449-6562
製造零件編號H520F-409
Brand3M PELTOR
HK$532.53
單位
Optime II Headband 31dB CE Yes 230g Green - - - - - -
RS庫存編號 449-6613
製造零件編號H510F-404
Brand3M PELTOR
HK$216.40
單位
Optime I Headband 28dB CE Yes 200g Yellow - - - - - -
RS庫存編號 449-6528
製造零件編號H540B-412
Brand3M PELTOR
HK$241.38
單位
Optime III Neckband 35dB CE - 270g Black - - - - - -
RS庫存編號 778-5234
製造零件編號X5A-SV
Brand3M PELTOR
HK$338.18
單位
X5A Headband 37dB CE - 351g Black - - - - - -
RS庫存編號 778-5212
製造零件編號X2A-GA
Brand3M PELTOR
HK$241.15
單位
X2A Headband 31dB CE - 220g Black, Yellow - - - - - -
RS庫存編號 449-6540
製造零件編號H520P3G
Brand3M PELTOR
HK$226.99
1 對 1 套
Pair(s)
Optime II Helmet 30dB CE - 235g Green - - - - - -
RS庫存編號 449-6556
製造零件編號H540P3G
Brand3M PELTOR
HK$258.04
單位
Optime III Helmet 34dB CE - 310g Black - - - - - -
RS庫存編號 778-5225
製造零件編號X3A-RD
Brand3M PELTOR
HK$272.41
單位
X3A Headband 33dB CE - 245g Red - - - - - -
RS庫存編號 789-7615
製造零件編號MT7H7A4410-EU
Brand3M PELTOR
HK$7,036.52
單位
LiteCom Plus Headband 32dB - Yes 464g Black No - No Yes Yes Speak & Listen
RS庫存編號 884-2379
製造零件編號MT16H210F-478-RD
Brand3M PELTOR
HK$1,395.57
單位
SportTac Headband 26dB - Yes 318g Red No 3.5 mm Jack Plug No No - Listen Only
RS庫存編號 104-0905
製造零件編號1011146
HK$251.86
單位
Clarity C3 Headband 33dB CE - 302g Blue - - - - - -
RS庫存編號 104-0902
製造零件編號1011142
HK$179.54
單位
Clarity C1 Headband 25dB CE - 194g Black - - - - - -
RS庫存編號 104-0906
製造零件編號1030111
HK$378.81
單位
Sync Headband 31dB CE - 220g Black No - - No - Listen Only
RS庫存編號 104-1155
製造零件編號1030333
HK$1,417.49
單位
Sync Headband 29dB CE No 245g Black No Wireless Yes Yes - Listen Only
RS庫存編號 449-6512
製造零件編號H520B-408
Brand3M PELTOR
HK$216.40
1 對 1 套
Pair(s)
Optime II Neckband 31dB CE - 195g Green - - - - - -
RS庫存編號 449-6506
製造零件編號H510B-403
Brand3M PELTOR
HK$171.90
1 對 1 套
Pair(s)
Optime I Neckband 26dB CE - 165g Yellow - - - - - -