SONY HEADPHONES IN-EAR MIC PNK NOISE-CANCEL MDREX750NP

Headphones Part Type: Sealed dynamic/Driver unit: 9mm, dome type (CCAW voice coil)/Sensitivity: 105dB/mW /Magnet: Neodymium/ Play frequency band: 5Hz-40,000Hz/Impedance: 16Ω (at 1kHz)/Maximum input: 100mW (IEC)/Cord Length: about 1.2m silver-coated OFC Litz wire Code type: Y type /Input Plug: Gold-plated L-type 4-pole mini plug/Weight: about 5g (not including cable) Microphone Part Model: electret condenser/Directional characteristics: omnidirectional/Effective frequency band: 20Hz-20,000Hz/Open circuit voltage level: -40dB (0dB = 1V / Pa) Accessories Earpiece: Hybrid earpieces SS, S, M, L (2 each)/Carrying pouch/Cord length adjuster.