Headphone A4TECH FH200i

Brand - A4TECH, Model - A4TECH FH200i, Type - Regular, Connectivity - Wired, Frequency Response (Hz - kHz) - 20 Hz - 20 KHz (Speaker), 100 Hz-10 KHz (Microphone), Sensitivity (dB) - 100 dB (Speaker), -44 dB (Microphone), Impedance (ohm) - 16 ohm, Memory Card Slot - No, Microphone - Yes, Sound Mode - Stereo, Lighting Effect - No, Waterproof - No, Dustproof - No, Driver Unit - 50mm, Polar Pattern/Directivity - Unidirectional, Karaoke Support - No, Rechargeable Battery - No, Body Materials - Metal Headband, Leather and Foam Cushion, Plug Type - 3.5mm, Compatibility - Suitable for speaks online courses, Skype chat, conference calls, webinar presentations, and more., Cable Length (ft) - 6 ft, Dimensions - 220 x 195 x 97mm, Color - Blue, Feature - 50mm Speaker Unit, Dual-Support Headband, Bulit-in Metal Headband, Ergonomic Soft Leather Ear Pads, Noise Cancelling Unidirectional Microphone, Adjustable Volume Control Knob, Extension Adaptor Included, Others - Cable Material: Tangle-Free Braided Cable, PC Extension Adaptor: 15 cm, Specialty - 50mm Speaker Unit - High-precision 50mm speaker unit provides crystal clear sound. Dual-Support Headband - Unique dual-support headband adjustable comfort for personal preference. Ergonomic Soft Leather Ear Pads - Over-Ear soft leatherrette ear pads feature environmental noise insulation and comfortable fit. Noise Cancelling Unidirectional Mic. - Built-in unidirectional microphone which can be twisted discretionarily, picks up your voice loud and clear. Reduces unwanted background noise for clear conversation. Adjustable Volume Control Knob - Volume knob on the headphone housing for convenient control. Bulit-in Metal Headband - Bulit-in metal headband avoids deformation and provides strength and durability., Part No - FH200i, Warranty - 1 Year, Country of Origin - Taiwan, Made in/ Assemble - China