3.5mm to 6.35mm Headphones Adapter Small to Big Aux Jack Microphone 3.5 to 6.35

3.5 mm to 6.35 mm Headphones Adapter / Mic Adapter. Use the bigger 6.35mm Audio / Mic Cables in a 3.5mm Jack Aux Device. Small to Big Headphones Adapter which can also be used as a Mic Adapter. Suitable for Headsets, Microphones, Headphones, Earphones and Speakers that have the bigger sized jack.

eBay