# Hearing Protector STIHL DYNAMIC BT‑N with Nylon Mesh, model 8840537

**URL:** https://aio.lv/en/product--stihl-8840537--3941984
**Data updated:** 2026-03-20 21:18 (EET)
**Category:** Personal protective equipment
**Manufacturer:** STIHL
**Manufacturer code:** 8840537
**EAN:** 0886661450299
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 147.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 122.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stihl-8840537--3941984

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

STIHL DYNAMIC BT‑N hearing protector (model 8840537) is designed to protect hearing during noisy outdoor and workshop tasks. The product features a nylon mesh construction on the cups and provides passive hearing protection suitable for use with machinery and power tools. Intended for professionals and homeowners performing cutting, mowing, or other loud activities where ear protection is required.

## Long description

The STIHL DYNAMIC BT‑N with Nylon Mesh (model 8840537) is a passive hearing protector designed for noisy outdoor and workshop environments. It features ear cups with nylon mesh construction that combine robust protection with reduced weight. The headset is intended for users who operate petrol and electric machinery, power tools, and garden equipment and need reliable attenuation of hazardous noise levels while maintaining comfort during extended use.
Advantages
The nylon mesh on the ear cups reduces overall weight and improves breathability compared with fully sealed shells, while the passive attenuation system provides consistent reduction of harmful sound levels. The adjustable headband allows a secure fit for varying head sizes and the cushions provide a comfortable seal around the ears to preserve attenuation performance. The design is compact for easier storage and transport between job sites.
Suitable for
 Operating chainsaws, brushcutters and lawnmowers
 Using power tools in outdoor or workshop settings
 Garden and landscape maintenance with petrol or electric equipment
 Construction tasks where passive ear protection is required
Key specifications
 Type: Passive hearing protector with nylon mesh ear cups
 Application: Outdoor and workshop noise protection for professional and homeowner use
 Fit: Adjustable headband for variable head sizes
 Comfort: Cushioned ear seals for extended wear
 Design: Compact, lightweight construction for portability
 Noise attenuation: Designed to reduce hazardous sound levels during use of machinery and power tools
How to use
Place the headset over the head and position the ear cups to fully enclose the ears. Adjust the headband until the ear cushions sit evenly against the head and form a continuous seal around each ear. Use the hearing protector whenever operating noisy machinery or tools, ensuring the seal remains intact and the cushions are undamaged. Inspect the ear cushions and headband regularly and replace any worn components to maintain effective attenuation.
Usage recommendations
Use this STIHL DYNAMIC BT‑N hearing protector in combination with other recommended protective equipment such as eye and hand protection when the task requires. For continued effectiveness, store the unit in a clean, dry place away from direct sunlight and chemicals. Replace ear cushions if they become cracked, deformed or no longer provide a tight seal.

## FAQ

### How much does the STIHL DYNAMIC BT‑N hearing protector 8840537 cost, and is it available for purchase?

The price is 147.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 27.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can STIHL DYNAMIC BT‑N hearing protector 8840537 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 STIHL 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 STIHL 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/3941984/59844682_large.webp