The MT-100 is a universal wired in-ear earphone, suitable for listening to music, watching videos, online classes, calls, and daily mobile use. It has a built-in microphone, so you can make phone calls and voice chat. With extra bass sound, noise-reducing in-ear design, and a 3.5mm audio jack, it can be used with most supported smartphones, tablets, laptops, and other audio devices. The right-angle plug design helps reduce the risk of cable bending and damage during daily use. Brand: MT, Type: Wired In-Ear Earphone, Model: MT-100, Connectivity: Wired, Connector Type: 3.5mm Audio Jack, Microphone: Yes, Sound Feature: Extra Bass, Noise Reduction: Passive Noise Isolation, Earphone Design: In-Ear, Plug Design: Right-Angle Plug