High Performance HiFi M11 Sound Isolation In-Ear Headphones

M11 uses a powerful yet balanced full-range micro-driver with a tuned bass-reflex system to deliver max acoustic experiences with all the dynamics and accuracy.
•Ultra-compact, lightweight in-ear design
•Top 10 Precise, comfortable fit for long-term wearing
•Balanced full range 7mm driver•Tuned bass-reflex design
•Superior noise isolation
•Aluminum housing
•140mm cord with gold-plated stereo 3.5 plug
•Frequency response: 20 to 20,000 Hz
•Impedance: 16 ohms
Color(s):Color options: black, red, silver
Dimension:0.25 in. H x 0.3 in. W x 0.7 in. L
Warranty: 1 year manufacture
Package Contents:M11 earphones, 5 sets (L/M/S/Double/Triple) of cushions, 1 carrying pouch, 1 airplane adapter, 1 wire organizer