This is the audio-technica HYP-190H headset, known for its excellent sound quality. Operation has been confirmed. The ear hook part was used with a cover. Purchased around October last year, there are no particular problems, but I am selling it because I no longer need it. This product is sold at a list price of 22,000 yen. Shipping will be via Yu-Yu Mercari. 【Product Specifications】 ■ Dynamic microphone, headset type ■ Hypercardioid ■ Frequency response: 100Hz-8kHz ■ Output impedance: 600Ω, unbalanced ■ Sensitivity: -57dB (0dB=1V/1Pa, 1kHz) ■ Size/Weight: Microphone diameter 20.4mm, thickness 15.8mm, 126g (including cable) ■ Cable diameter/length: φ3.0mm, 5.0m ・ Small and lightweight back-hold type. ・ High-quality sound is achieved with a high-power magnet and hypercardioid characteristics that are resistant to howling, comparable to a regular vocal-only handheld microphone. ・ The position can be adjusted freely with the flexible arm. Ideal for drummers and keyboard vocalists. #headset