U Adapter - 3.5mm Audio and Mic. Sockets to 4 Pole Jack

Many modern devices (tablets etc) only have one 3.5mm socket, that carry both audio and microphone signals.  To connect headphones that have 2 jacks  (one 3.5mm audio and one 3.5mm microphone) to such devices, so that both the audio and the microphone work, this adapter is what you need.

• 3.5mm 4 Pole Jack Output
• 3.5mm Audio and 3.5mm Microphone Sockets
• Unique Robust U Shape Design
• Lightweight and Portable
• This is NOT a splitter this will not split audio to 2 headphones.