szKosTon High Quality USB Headset Noise Canceling Adjustable Operator Dedicated

Brand Name: SZKOSTON Style: Wired in-ear headphones Vocalism Principle: Dynamic Origin: Mainland China Material: Plastic High-concerned chemical: None Communication: Wired Volume Control: Yes Category: Earphones & Headphones Certification: CE Plug Type: Line Type Headphone Pads Material: Soft Foam Active Noise-Cancellation: Yes Support Memory Card: No Waterproof: No Frequency Response Range: 20 - 20000 Wireless Type: None Line Length: 1.2None Package List: User Manual Package List: Replaceable Pads Set Control Button: No Codecs: None Resistance: 32Ω Sensitivity: 100±3dB Is wireless: No Connectors: USB Earcups Type: Sealed Bluetooth Version: Other Total Harmonic Distortion: 1 Support APP: No Function: Monitor Headphone Function: Common Headphone Function: For Mobile Phone With Microphone: Yes Features: With microphone Style: Headphone Type: USB Headset Material: Plastic and Metal Color: Black Feature 1: Circumaural, noise insulation, anti fatigue. Feature 2: Adjustable Feature 3: with Microphone Function: Noise Canceling Use: for PC Laptop Choice: yes semi_Choice: yes