Product Description Manufacturer Xiaomi Model Mi In-Ear Headphones Pro Type In-Ear Headphones Dimensions 10757 mm Weight 17 g Material Metal Cable length 1.25 m Frequency Range 20-40,000Hz Plug type 3.5mm Headset sensitivity 98dB Speaker impedance 32Ω Rated power 5mW Control function Wired control microphone Color Silver Highlight: Unprecedented integration of moving coil and iron coil for more exquisite sound quality Wired-control Microphone Piston design, effectively reduces the adverse impact of the cavity resonance timbre, leads to better bass performance 3 sets of earplugs to fit for any ear size 25 steps of processes to form a metal sound cavity Easy to control, supports playing music and making calls Comfortable ergonomic design Kevlar fiber wire provides an excellent tractility and sweat-resistance ability