ONIKUMA X13 RGB Colorful Lighting Wired Gaming Headset with Microphone Features 1. Colorful RGB lighting effect, breathing gradient, more cool to wear in games, adding atmosphere. 2. Removable adaptive headband, headband buckle can freely adjust the height, adapt to various head shapes, comfortable to wear. 3. Fully wrapped skin-friendly earmuffs design, comfortable and breathable, can reduce heat accumulation, long-term wearing without pain or stuffy ears. 4. Microphone rotation and bending design, 120-degree free rotation, high-definition noise reduction, no noise during calls. 5. Using 50mm large speakers, the sound field is wider, creating a rich sound experience, the sound has higher recognition, and captures subtle footsteps. 6. Compatible with a variety of devices, through the 3.5mm audio interface, it can be connected to PS4, PS5, Xbox One, controllers, computers, mobile phones, notebooks and other devices. Parameters 1. Speaker diameter: 50mm 2. Impedance: 32dhm 3. Sensitivity: 100db +- 3db 4. Frequency: 20-20000Hz 5. Microphone size: 6 x 2.7mm 6. Microphone sensitivity: -38db-b +- 3db 7. Microphone impedance: 2.2 kohm 8. Directivity: Omnidirectional 9. Headphone interface: USB + 3.5mm 10. Working current: less than or equal to 100mA 11. Working voltage: DC 5V 12. Cable length: about 2.2m