1. Speaker Diameter: 50mm\r\n2. Impedance: 32 ohms -/+15%\r\n3. Sensitivity: 119dB -/+3dB\r\n4. Frequency: 20Hz-20kHz\r\n5. Microphone Dimensions: 6.2x2.7mm\r\n6. Microphone Sensitivity: -42dB ± 1dB\r\n7. Microphone Impedance: 2.2kOhms\r\n8. Directivity: Omnidirectional\r\n9. LED Operating Voltage: DC5V -/+5%\r\n10. Operating Current: 100mA\r\n11. Headphone Port: 3.5mm\r\n12. Cable Length: 2.2m\r\n13. Colorful RGB Lighting Effects for a Radiant Experience\r\n14. Surround Sound for an Immersive Experience\r\n15. 50mm Large Speaker with Custom Drivers\r\n16. Omnidirectional Microphone with 360-degree Rotation