# Headset DEFENDER Gryphon HN-750 — wired over-ear head-band, 18–20000 Hz, 2 m cable, black

**URL:** https://aio.lv/en/product--defender-63750--145976
**Data updated:** 2026-02-28 18:57 (EET)
**Category:** Headphones
**Manufacturer:** DEFENDER
**Manufacturer code:** 63750
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--defender-63750--145976

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

DEFENDER Gryphon HN-750 is a wired over-ear (circumaural) headset with head-band wearing style designed for music listening. It covers 18–20,000 Hz frequency range, weighs 220 g and comes with a 2 m cable. The closed full-size design provides comfortable long-term wear for home, office or travel use where wired connection is preferred.

## Long description

Defender Gryphon HN-750 is a full-size wired headset for PC designed primarily for music listening. The headset features circumaural ear cups, a head-band wearing style and comes in black. It connects via a wired connection and includes a 2 m cable.
Advantages
The Gryphon HN-750 offers wide frequency response from 18 Hz to 20 kHz for balanced music reproduction and a comfortable over-ear fit for extended use. Its 2 m cable provides flexibility for desktop setups, and the integrated volume control allows quick level adjustment without accessing the computer.
Suitable for
Listening to music on PC
Everyday multimedia and video playback
Long listening sessions thanks to circumaural ear cups
Key specifications
Product type: Headset
Connectivity: Wired
Recommended usage: Music
Frequency response: 18 – 20000 Hz
Cable length: 2 m
Weight: 220 g
Wearing style: Head-band
Ear coupling: Circumaural
Colour: Black
How to use
Connect the headset to the appropriate audio output on your PC. Place the head-band on your head so the circumaural ear cups fully cover your ears for optimal sound isolation and comfort. Adjust the head-band as needed and use the built-in volume control to set the desired listening level.
Usage recommendations
For best results, use the Defender Gryphon HN-750 with a stable desktop audio output and keep volume at moderate levels to prevent hearing fatigue. When storing, avoid sharp bends in the cable to extend its lifespan.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 18 - 20000 |
| Headphone sensitivity | 105 dB |
| Impedance | 32 Ω |
| Driver unit | 40 mm |
| Ear coupling | Circumaural |
| Acoustic system | Closed |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| 2x 3.5 mm connectors | Yes |

### Performance

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Plug and Play | Yes |
| Product colour | Black |
| Headset type | Binaural |
| Wearing style | Head-band |
| Recommended usage | Music |
| Product type | Headset |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 20 - 16000 |
| Microphone sensitivity | 54 dB |
| Microphone input impedance | 2.2 Ω |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.22 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 310 g |
| Package depth | 177 mm |
| Package height | 90 mm |
| Package width | 188 mm |

## FAQ

### How much does the Headset DEFENDER Gryphon HN-750 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 02.07.2026 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 DEFENDER 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 DEFENDER 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, weight, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/145976/62245301_large.webp