Product Information：

Type: earphone
Type of earphone: Headset
Wearing mode: headwear
Headphone output sound source: Universal
Plug diameter: USB
Plug type: USB
Wireless headset or not: wired headset
Microphone or not: Yes
Sound production principle: dynamic coil
Frequency response range: 10-10000 (Hz)
Impedance: 32 (Ω)
Sensitivity: 10 (DB)
Conductor length: 2 (m)
Horn diameter: 50 (Φ mm)
Purpose: noise reduction earphone, computer earphone, mobile phone earphone, game video earphone, electronic competition earphone

Size Information：

Single size: 20 * 20 * 9.5cm