ER-3304 Mid-Tier Industrial Earmuff (SNR 27 dB) (ER-3304) is a CE EN 352-1/ANSI/ASA S3.19/AS/NZS 1270/ISO 9001:2015/BSCI-certified industrial safety earmuffs manufactured by EASTRAGON. Key specs: SNR 27 dB, HML H29 / M25 / L17 dB, Cup Color Yellow / red / blue / green (stock).
ER-3304
ER-3304 Mid-Tier Industrial Earmuff (SNR 27 dB)
Gel-cushion industrial earmuff — the value SNR 27 dB workhorse for construction sites and warehousing. 4 stock colors, MOQ 100 pieces, ready ship.
Specifications
| SNR | 27 dB |
| HML | H29 / M25 / L17 dB |
| Cup Color | Yellow / red / blue / green (stock) |
| Pack | Boxed individually |
| MOQ | 100 pieces (stock) / 500 pieces (custom color) |
| Lead Time | 7 days stock / 30 days custom |
Features
- SNR 27 dB — covers most industrial zones
- 4 stock colors ready ship
- Gel-padded cushion for 8h comfort
- Logo print on cup from 500 MOQ
- CE EN 352-1 / ANSI / AS/NZS certified
Best For
- Construction supply distributors
- Industrial PPE retail
- Lawn equipment retail
- Safety supply catalog
Factory Strength
Full in-house manufacturing capability behind every machine we ship.
Service Commitment
Beyond shipping — we stand behind every machine we deliver.
5-Year Warranty
Core components warranted for 5 years; standard parts 12 months.
24h Remote Response
Technical engineers respond within 24 hours via WhatsApp / email / video call.
Global On-Site Service
Our technicians travel worldwide for installation, commissioning, and repair.
Operator Training
Hands-on training plus full technical documentation in your language.
Frequently Asked Questions
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