Product name : J10 Gaming Headset USB Stereo Headphone Surround Sound Headsets 3.5MM With Microphone Lighting Computer Gaming Earphone Model no : J10 Color : Black Vocalism Principle: Dynamic Control Button: Yes Active Noise-Cancellation: No Communication: Wired Volume Control: Yes Style: Headphone Sensitivity: 109.5dB Wireless Type: None Is wireless: No Max Output: 20mW Line Length: 2.0m Support Memory Card: No Driver Diameter: 40mm Resistance: 32Ω Waterproof: No With Microphone: Yes Features: