Logitech G PRO X headphones

Logitech G PRO X Headphones Frequency Range: 20 - 20000 Hz
Impedance: 35 ohms
Sensitivity: 91.7 dB
Microphone: yes (detachable)
Acoustics: closed-back headphones
Ear cushion material: memory foam
Connection type: 3.5 mm, USB-A
Adapter: 2 x 3.5 mm
Cable length: 2 m
Weight: 320 g

Included:
Microphone
USB external sound card
2m cable with volume control button
Cable for phone connection
Y-splitter cable
Additional fabric ear cushions
Storage pouch
Manual