The strong 9mm Neodymium magnet driver provides outstanding audio clarity. Together with the in-ear design, M400 reduces ambient noise to a minimum, and minimizes sound leakages significantly. Included set of ear-adapters guarantees an individualized fit with three sizes to choose from. In addition, with slightly smaller headphone ear shell, M400 fit for both men and women. These are the earphones you’ve been looking for.
☆ Impedance: 16Ω ± 15%
☆ Sensitivity: 98 dB ± 3dB
☆ Driver Size:9mm
☆ Frequency Range: 20Hz-20000Hz
☆ Plug-Type: 3.5mm Gold-plated
☆ Cable Length:1.2m
1 * In-ear Headphones
1 * Cable Clip
3 * Pair Different Size Silicone Ear Buds
Q:Can we use these to phone call?
A:Yes, they have Built-in mic on the right side wire and it works great.
Q:Does it work well for Music?
A:Yes,with High Quality Driver and Suitable Sound Chamber,it has good sound performance.
Q:What is the remote for?
A: The remote answers phone calls for the Phone. It can pause/play/skip for music.