2-Pack 3.5mm Mono Female Jack to 2.5mm Mono Plug Audio Adapter, AV-A39-2 

These Mono 2.5mm to 3.5mm Audio Adapter feature a 2.5mm TS mono male connector on one side and a 3.5mm (1/8") TS mono female connector on the other side, are a great solution to changing a cable that is already terminated from a Mono 3.5mm (1/8") to a 2.5mm Mono Plug.

Specifications:

• 3.5mm (1/8") Mono Female Connector
• 2.5mm Mono Male Connector
• Nickel Plated Contacts
• Black Molded Construction
• Quantity : 2-pieces

CablesOnline Part Number: AV-A39-2