Brand: Sennheiser
Capsule diameter, mm: 4.8
: 31
Connection method: usb
Audio signal format: mono
Brand: Maono
Audio signal format: mono
Brand: Audio-Technica
Capsule diameter, mm: 34
Connection method: usb
Impedance, Ohms: 53
On/off button: yes
Audio signal format: stereo
Brand: Universal Audio
: 32