# Ear defenders 3M Optime III 35 dB

**URL:** https://aio.lv/en/product--3m-7000039623--2139539
**Data updated:** 2026-01-13 17:37 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** 3M
**Manufacturer code:** 7000039623
**EAN:** 4046719410712
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-7000039623--2139539

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The 3M Optime III ear defenders provide a high noise reduction rating of 35 dB, making them ideal for use in loud environments. Designed for adults, they feature a comfortable foam material and come in a sleek black and red color scheme. Perfect for industrial work, shooting ranges, or any noisy setting, these ear defenders ensure maximum comfort and protection.

## Long description

The 3M Optime III 35 dB ear defenders are designed to provide effective hearing protection in high-noise environments. With a noise reduction rating of 35 dB, these over-ear protectors combine a compact, low-profile shape with soft foam-filled cushions and a padded headband to deliver a balance of attenuation and comfort for extended wear. The black and red finish offers a clear, professional appearance for work sites, shooting ranges, and industrial settings.
Advantages
These ear defenders offer a high level of attenuation suitable for very loud situations while remaining lightweight and comfortable for long shifts. The foam cushions conform to the ear area to reduce pressure points and improve seal; the compact cup design improves compatibility with other personal protective equipment. Materials are chosen for durability and routine maintenance, and the headband provides adjustable sizing for secure fit on different head shapes.
Suitable for
Industrial manufacturing, metalworking and heavy machinery operation
Shooting ranges and firearm training
Construction sites and demolition work
Lawn care, landscaping and use of powered outdoor equipment
Any environment with prolonged exposure to high-level noise
Key specifications
Noise reduction/attenuation: 35 dB (NRR equivalent)
Design: over-ear, low-profile cups
Cushion material: soft foam-filled ear cushions for improved comfort
Headband: padded, adjustable for different head sizes
Color: black and red finish
Intended user: adult
How to use
Position the ear cups over the ears and adjust the headband until the cushions sit evenly and form a comfortable seal against the head. Ensure no hair, glasses frames, or other obstructions break the seal between the cushion and the skin. For optimum protection, fit the defenders before entering noisy areas and do not remove them until you are clear of hazardous noise levels. Regularly inspect cushions and headband for wear and replace components if the seal or comfort degrades.
Usage recommendations
Use these ear defenders when noise levels are high enough to require protection for hearing health. Combine with other hearing conservation measures such as noise monitoring and administrative controls. Clean cushions with a mild detergent solution and allow to dry before use; replace cushions periodically according to manufacturer maintenance guidance or when damaged.

## Specifications

| Feature | Value |
|---|---|
| Material | Foam |
| Product colour | Black, Red |
| Foldable | Yes |
| Wearing style | Neck-band |
| Adjustable | Yes |
| Recommended age group | Adult |
| Noise Reduction Rating (NRR) | 35 dB |

## FAQ

### How much does the Ear defenders 3M Optime III cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 3M products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 3M service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/2139539/58197212_large.webp