JR-E209 Metal Wired Earphone-Red-For-Android-Phones

Originally the metal parts of headphone speakers were made of iron, which made for poor sound quality. Today they are normally ferrite or neodymium, which are both compound materials that include iron and other elements.

JR-E209 Metal Wired Earphone Red :

• 3.5mm gold plated plug 
• No game sound delay 
• Comfortable to wear 
• All metal cavity locking sound 
• In ear noise reduction 
• Bass booster technology
• 10MM dynamic unit
• All-metal cavity, more comprehensive sound, 3D listening experience
• In-ear wearing structure, customized for ear comfort
• Hi-fi microphone with built-in directional microphone to ensure high voice quality
• Three-button control, high recognition, easy operation
• High elasticity TPE material, anti-tension and anti-winding, feel soft and comfortable
• 3.5mm compatible audio plug, universal plug design, strong compatibility and durable