| Brand | Cooler Master |
| Category | Headset |
| Platform | PC |
| Connector | USB |
| Ear Coupling | Over the Ears |
| Wireless | No |
| Sensitivity | 115db |
| Driver Magnet | Neodymium |
| Driver Size | 50mm |
| Impedence | 16 ohms |
| Frequency Response | 20 – 20k Hz |
| Noise Cancellation | No |
| Mic | Yes |
| Audio Channel | Stereo |
| Surround Sound | No |
| PRODUCT NUMBER | CH-321 |
| HEADPHONE TYPE | Over-Ear Headphones |
| 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 |
| Country of Origin | China |
