This is gold-plated 2.5 mm male to 3.5 mm female stereo converter. Maybe your earphone jack is 2.5 mm, but the headphone plug is 3.5 mm. This converter adapter enables you to match your 3.5 mm headphone with audio devices that have 2.5 mm jack.
Features:
Gold Plated great signal transfer.
Adapter provides stereo/mono capabilities to convert your 3.5mm headset.
100% brand new and high quality.
It is a really bargin and it is practical.
Easy to use.
Specification:
Length: 35 mm
Color: Gold
Package Size: 4.5 * 2.5 * 1 cm
Package Weight: 3 g / 0.1 oz
Package List:
1 * 2.5 mm Male to 3.5 mm Female Adapter