REMAX RM-630 Mental Earphone [Brand NEW]

Specifications:

• Color: Black / White
• Material: Aluminum alloy + TPE
• Headphone type: in-ear headphones
• Frequency response: 100-1000 (Hz)
• Output sensitivity: 93 + 2 (dB)
• Microphone sensitivity: 42db
• Impedance: 16 (Ω)
• Rated power: 3mv
• Line length: 1.2M