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 ± 3 dB
Microphone Signal to Noise Ratio 50 dB 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
Product Audio
Headphone Type Over-Ear Headphones