# Metal Whistle Master Gwizdek Metalowy by Master, model MAS-B070

**URL:** https://aio.lv/en/product--master-mas-b070--11868877
**Data updated:** 2026-03-09 20:32 (EET)
**Category:** Sports & Fitness Products
**Manufacturer:** Master
**Manufacturer code:** MAS-B070
**EAN:** 8592833003959
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--master-mas-b070--11868877

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Metal whistle Master Gwizdek Metalowy (model MAS-B070) is a handheld signalling device made of metal for producing a loud, clear tone. Designed for referees, coaches, safety personnel and outdoor activities, it provides reliable audible signals for crowd control, sports, training and emergency use. Compact and durable, suitable for repeated use in varied conditions.

## Long description

Metal Whistle Master Gwizdek Metalowy (model MAS-B070) is a handheld metal signalling device designed to produce a loud, clear tone for use in sports, safety and outdoor activities. The whistle’s compact metal construction delivers durable performance and consistent sound output, making it suitable for referees, coaches, trainers and safety personnel who require a reliable audible signal in varied environments.
Advantages
The metal body provides robustness and resistance to wear, while the simple, one-piece design ensures fast, repeatable sound production. Its compact size makes it easy to carry on a lanyard or in a pocket, and the metallic construction helps produce a piercing tone that carries over ambient noise. The whistle requires no power source and is ready for immediate use.
Suitable for
Refereeing and officiating team sports
Coaching and training sessions
Safety signaling for event staff and marshals
Outdoor activities, hiking and camping for attention-getting alerts
Emergency situations requiring a conspicuous audible signal
Key specifications
Material: metal construction for durability
Form factor: handheld, compact design
Sound: loud, high-pitched tone suitable for outdoor and indoor use
Operation: manual, no batteries or electronics required
Portability: lightweight and suitable for attachment to lanyards or keyrings
How to use
Hold the whistle between fingers and place the mouthpiece to the lips. Blow steadily and firmly to produce a clear, sustained tone; for short attention signals, use brief sharp blows. Positioning and airflow control influence volume and tone, so practice how hard to blow to achieve the desired sound. When not in use, store the whistle in a dry place to prevent corrosion and keep it accessible on a lanyard or in a pocket during events.
Usage recommendations
For reliable performance, rinse and dry the whistle after exposure to saltwater or heavy moisture, and inspect periodically for dents or deformities that could affect tone. Use the whistle at recommended distances for crowd control or safety signaling to ensure the sound reaches intended listeners without excessive repetition.

## FAQ

### How much does the Metal Whistle Master MAS-B070 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 201 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 16.07.2026 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 Master 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 Master 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/11868877/67278017_large.webp