Elegant In-Ear Headphones Model E156

1.Ergonomic design, comfortable to wear. Fashionable electroplating housing. 2.ABS housing and TPE cable, durable in use.3. Can be used to play music and make calls. It can select tracks and adjust volume. Compatible with most smartphones. It is recommended to buy it after trying.
Usage
1.Answer/hang up a phone call.2.Play/pause music. Volume up/down. 3.Click once to play/pause music. Click twice to play the next track. Click three times to play the previous track.