Soundsoul M10 Metel Earphone Headphone Headset Earbud
Speaker impedence 16 ohms, Weight 12 grams, Cable length 1.2 m, Wire core material enamelled copper wire, Headphone sensitivity 93dB, Plug Type - 3.5mm gold-plated, The maximum practical power - 5mW, Maximum acceptable power - 20mW