Features:
Fashionable look and bright color, show your own personality
Acoustic airflow cavity design andshocking mega basseffect,perfect music enjoyment
Built-in Mic, easy to make a phone call when jogging, doing yoga or driving
Ergonomic shape, comfortable wearing experience
Lightweight and portable, lets music accompany you all the time
Widely compatible with smartphones or tablets with 3.5mm plug

Specification:
Brand: JOYROOM
Name: metal wired earphone
Model: JR-E209
Wearing method: in-ear
Sensitivity: 923dB
Frequency response scope: 20Hz-20K Hz
Microphone sensitivity: -453dB
Impedance: 2.2K
Rated power: 3mW
Material: TPE wire
N.W: 15g
Compatible with:
Smartphones and tablets or other devices with 3.5mm jack

Package included:
1 x JOYROOM JR-E209 3.5mm Wired Headphone
1 x English and Chinese User Manual
Earphone only,other things not included