# Headset Cooler Master Gaming CH-351

**URL:** https://aio.lv/en/product--cooler-master-ch-351--11436582
**Data updated:** 2025-12-07 19:05 (EET)
**Category:** Headphones
**Manufacturer:** Cooler Master
**Manufacturer code:** CH-351
**EAN:** 4719512156483
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 49.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cooler-master-ch-351--11436582

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Cooler Master Gaming CH-351 headset offers both wired and wireless connectivity with Bluetooth technology. Designed for gaming, it features a frequency range of 20 - 20000 Hz and a wireless range of up to 20 meters. The 1.8 m cable provides flexibility for wired use, while the lightweight design at 404 g ensures comfort during long gaming sessions. The sleek black color adds a modern touch to your gaming setup.

## Long description

Cooler Master CH351 is a wireless gaming headset engineered for extended immersion and versatile use. It supports three connection modes—Bluetooth, low-latency 2.4 GHz wireless, and wired 3.5 mm—to accommodate gaming on multiple platforms. The headset features built-in 3D surround sound, a unidirectional adjustable boom microphone, 50 mm drivers and an ergonomic Y-frame design that prioritizes comfort, noise isolation and reduced sound leakage. Battery life reaches up to 30 hours and wireless range extends to approximately 20 meters.
Advantages
The CH351 provides seamless switching between Bluetooth, 2.4 GHz wireless and wired connections, enabling easy platform changes. Integrated 3D surround sound improves positional audio for gaming and media. The unidirectional microphone with instant sidetone allows clear team communication and voice monitoring without noticeable latency. Ergonomic in-house Y-frame construction and 50 mm drivers offer comfortable fit and reliable acoustic performance for long sessions.
Key specifications
Connection modes: Bluetooth, 2.4 GHz low-latency wireless, wired 3.5 mm
Wireless range: up to ~20 meters
Battery life: up to 30 hours
Drivers: 50 mm
Microphone: unidirectional adjustable boom with sidetone
Surround: built-in 3D surround sound
How to use
Choose the preferred connection mode: pair via Bluetooth, plug in the 2.4 GHz USB dongle for low-latency wireless, or connect via the 3.5 mm cable for a wired, latency-free experience. Adjust the microphone boom for optimal distance from your mouth and enable or disable sidetone according to your monitoring preference. Charge the headset before extended use to benefit from up to 30 hours of battery life and keep the dongle safely stored when using wired or Bluetooth modes.
Recommendations
For best performance during competitive gaming, use the 2.4 GHz wireless mode with the included USB dongle to minimize latency. Use the wired 3.5 mm connection for zero-latency audio when available. Keep firmware and device Bluetooth profiles updated for stable multi-device pairing.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 100 dB |
| Impedance | 32 Ω |
| Driver unit | 50 mm |
| Ear coupling | Circumaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Bluetooth version | 5.4 |
| Wireless range | 20 m |
| Frequency band | 2.4 |
| Bluetooth | Yes |
| Wireless receiver interface | USB Type-C |
| 3.5 mm connector | Yes |
| RF connectivity | Yes |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.8 m |
| Product colour | Black |
| Detachable cable | Yes |
| Housing material | Plastic, Steel |
| Headset type | Binaural |
| Wearing style | Head-band |
| Recommended usage | Gaming |
| Maximum input power | 30 mW |
| Product type | Headset |
| Number of paired devices remembered | 3 |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 30 h |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 8000 |
| Microphone sensitivity | -42 dB |
| Detachable microphone | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.404 kg |
| Height | 207 mm |
| Width | 96.3 mm |
| Depth | 179.4 mm |

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 2.5 W |
| USB Type-C required charging power (max) | 5 W |

### Battery

| Feature | Value |
|---|---|
| Battery operated | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 824 g |
| Package depth | 254 mm |
| Package height | 114 mm |
| Package width | 210 mm |

### Packaging content

| Feature | Value |
|---|---|
| Receiver included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) cases per pallet | 24 pc(s) |
| Master (outer) case height | 304 mm |
| Master (outer) case width | 445 mm |
| Master (outer) case length | 604 mm |
| Products per master (outer) case | 10 pc(s) |

## FAQ

### How much does the Headset Cooler Master Gaming CH-351 cost, and is it available for purchase?

The price is 59.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 01.07.2026 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 Cooler 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 Cooler 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

### 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, wearing style, product colour, 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.

### Where can I download the instructions for Headset Cooler Master Gaming CH-351?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11436582/66164620_large.webp