Mono Earphone 8-Ohm Magnetic Earbud- 2.5mm

2.5mm Earpiece Small Jack Single Mono Earphone Radio 8ohm Magnetic Earbud
2.5mm Earpiece Small Jack Single Mono Earphone Radio 8ohm Magnetic Earbud2.5mm Earpiece Small Jack Single Mono Earphone Radio 8ohm Magnetic Earbud
Price: $2.00

2.5mm Earpiece Small Jack Single Mono Earphone Radio 8ohm Magnetic Earbud

Commonly used with Crystal radios.