Audio Technica ATH-EM7x 

Features:

• Strong magnetic 28mm driver produces clear sound
• The ear hangers feature soft-touch rubber support that gives you comfort even after hours of use
• The hangers feature a slide-fit mechanism, so they stay secure and comfortable on your ears
• The 1.2m U-type cord can behold around the back of your neck

The housing is made of super-rigid aluminum alloy to ensure high-quality sound from low to high frequency.

Specifications:

• Type: Dynamic
• Driver Diameter: 28 mm
• Magnet: Neodymium
• Frequency Response: 14 ~ 24,000 Hz
• Maximum Input Power: 100 mW
• Sensitivity: 110 dB/mW
• Impedance: 32 Ω
• Weight: 30 g
• Cable: 1.2 m U-type

2 Colors:

• Champagne Gold (CG)
• Grey Metallic (GM)

What's in the box?

• Audio Technica ATH-EM7x
• Carry Pouch
• Manual 

Manual for download:

https://www.audio-technica.com.hk/templates/index/file/ATH-EM7x_manual.pdf

Reviews:

 https://theheadphonelist.com/headphone-review/audio-technica-ath-em7-gm/