Choose a preferred store for stock availability.
Cooler Master CH321 Headset - Packshot 1
Cooler Master CH321 Headset - Packshot 2
Cooler Master CH321 Headset - Packshot 3
1 of 3

Cooler Master CH321 Headset

Click & Collect
No store set
Find your local store to view product availability.
Home Delivery
Starting from $5.95
Free Returns within 7 days
Pay by instalments with
Frequently bought together
Cooler Master CH321 Headset + NBA 2K20 (preowned) + Killzone: Shadow Fall (preowned) +
Total Price: $93.95

A durable, reliable daily driver

The CH321 combines comfort and durability into a daily driver that's built for PCs and consoles alike.

A suspension headband and padded ear cups provide lightweight comfort and premium sound isolation, while hi-fi drivers offer a level-up in audio, and the PVC cable prevents bends and kinks.

Add to that some understated styling and an RGB logo, and you have a headset that looks as good as it performs.


  • Product number: CH-321
  • Headphone driver diameter: 50mm
  • Headphone frequency response: 20-20,000Hz
  • Headphone impedance: 16Ω
  • Headphone sensitivities (@1KHZ): 115dB ± 3dB
  • Headphone input: Maximum 180mW
  • Headphone cable length: 2.3m Type A USB cable
  • Headphone connector: USB Type A
  • Headband material: Steel and plastic headband, Artificial leather fabric, Foam cushion
  • Headphone ear cushion material: PU Leather
  • Microphone pick-up pattern: Omni-Directional
  • Microphone frequency response: 100 – 16,000 Hz
  • Microphone sensitivity (@ 1KHZ): -38 dB ± 3dB
  • Microphone signal to noise ratio: 50dB or more
  • Microphone type: Non-removable flexible microphone
  • Dimensions (L X W X H): 200 x 105 x 220 mm / 7.85 x 4.13 x 8.66 inches
  • Weight: 348g / 0.76 lbs (Including Cable), 256g / 0.56 lbs (without Cable)
  • Warranty: 2 years
  • Headphone type: Over-Ear Headphones
Platform PC Colour Black Connectivity Wired Gaming Manufacturer Cooler Master Includes Microphone Yes Category Headsets Sku266510