Remax RM 711 Earphone Wired Headset Noise Cancelling

3.5mm gold plated plug wearable colleagues reduce sound quality loss.
1.2 meters environmental protection stranding field, anti winding, anti stretching, more handle.
RM-711 chooses composite membrane copper ring horn material to create a high-quality vibration film with good elasticity, so that the earphone has the reduction and playback of wolf howling.