The Etymotic Research ER5-BLACK is a Research HF5 noise isolating earphone with a 3.5mm plug. These earphones are designed for comfort and create an acoustic seal.
Technical Specifications
Noise isolating design for immersive sound.
3.5mm plug compatible with various devices.
Lightweight and comfortable for all-day wear.
Durable construction for long-lasting performance.
Enhanced bass response for a richer audio experience.