FosPower (1 Pack) 3.5mm Male to Female Auxiliary Stereo Audio Headphone Jack AUX Adapter [4-Conductor TRRS | 24K Gold Plated Plug] for Smartphones, Tablets, Speakers, Microphone & Card Readers

Ultra-Slim Design
Ultra-slim audio jack adapter extends the reach of any 3.5mm (1/8") cable/plug through thick mobile device cases.

Connectivity
Connect your iPhone, iPod, MP3 player, CD player, smartphone, tablet or any audio device with a 3.5mm (1/8") headphone jack to your headset with microphone, credit card readers, car, office or home audio system.

4-Conductor Tip-Ring-Ring-Sleeve (TRRS) Connectors
FosPower 4-conductor TRRS AUX stereo audio adapter has an additional conductor that allows you to connect your 3.5mm (1/8") headset, and supports microphone and volume control/play/pause/call/hang-up features. It is also compatible with credit card readers such as Square Reader, Amazon Register Card Reader, and PayPal Here Card Reader. Also works with voice commands such as "Siri" and "Ok Google".

Beveled Plugs
Beveled step down design plugs ensure FosPower premium stereo audio adapter to be fully seated into audio port and compatible with most cases in the market.

24k Gold Plated Connectors
FosPower premium stereo audio adapters are 24k gold plated and resist oxidation and tarnish.

Limited Lifetime Warranty
This product comes with a limited lifetime warranty. Please refer to FosPower's website for more information.