• color classification: V68N without line control V68 line control
• wear mode: hanging ear type
• headset type: cable
• have the microphone: is there
• plug diameter: 3.5 mm
• plug type: straight pin type
• headset output source: PC computer
• cable length: 2.5 m
• sensitivity: - 45 ± 3 db
• headset impedance: 32 ohms
• frequency response range: and hz ~ 22 KHZ
• headset category: ordinary headset voice headphones