Features:
Change One to Two. Let single port turn into dual Mic+earphone port.
24k gold-plated interface to ensure fluent transmission. Easy and convenient.
Simple style and clear icon. Silver appearance with simple style. Clear earphone/Mic icon makes it easy to see.
Portable and lightweight. Take up less space. Easy to carry and allow you to enjoy at any place.
Wide applications. It supports phone, laptop and tablet.

Specification:
Color: Silver
Interface: 3.5mm, gold-plated
Material: Aluminium alloy
Item size: 4.3 * 2.2 * 0.8cm / 1.69 * 0.31 * 0.87in(L * W * H)
Package size: 10 * 10 * 4cm / 3.94 * 3.94 * 1.57in(L * W * H)
Package weight: 21g / 0.74oz

Package list:
1 * 3.5mm Audio Adapter