HB.VA006
Extra-small insert for ER-3A
![](https://www.hederabiomedics.com/media/formato3/img_115.jpg)
HB.VA006
Extra-small insert for ER-3A
AIR CONDUCTION
Foam insert for ER-3A headphones and compatibles
Dimension: pediatric (3.5mm)
Units per box: 20
Dimension: pediatric (3.5mm)
Units per box: 20