Specification:

3.5mm stereo Male/Male Adapter
Convert gender or connect/extend your 3.5mm cables
Made of high quality metals for maximum audio and video clarity
Shielding against electromagnetic interference
Nickel-plated connectors provide reliable contact
Product name: 3.5mm male to 3.5mm male audio adapter
Product function: Audio transmission
Product color: black nickel plated
Product Audio: Stereo
Product interface: 3.5mm male to 3.5mm male
Product performance: Convert mobile phone, mp3 and other digital equipment headphone jack (3.5 female interface) into 3.5mm male plug.

Package included:
1/2*3.5mm Audio Adapter