Brand Name Koniycoi Model KT-2100MV Type Headphones Communication Wired Connectors 3.5mm Material Plastic Function With Microphone, Noise-Cancelling, Volume Control,
Brand Name Lenovo Model HE05X Frequency response 20Hz-20KHz Integrated battery 3.7V / 110mAh Frequency 20Hz-20KHz Sound level/Sensitivity 92dB Power Output
BRAND NAME Newest Model M10 Vocalism Principle Dynamic Control Button Yes Active Noise-Cancellation Yes Communication Wireless VSensitivity 98dB Wireless Type
Brand Name Plextone Model G20 Type In-Ear Connectivity Wired Frequency Response 20-20000Hz Impedance 32Ω Connectors 3.5mm Sensitivity 108dB Microphone Yes