Best Buy has 2-Pack Insignia Lightning to 3.5mm Jack Headphone Adapter on sale for $5.99. Shipping is free for My Best Buy Members (free to join).

Product Info:

• The handy adapter converts your Apple device's Lightning port to a 3.5 mm audio connection, so you can listen to your favorite tunes anywhere.
• Use with your Apple iPhone, iPad or iPod that has a Lightning port.
• Works with most 3.5 mm audio connectors, including headphones and AUX cables.
• Two adapters let you keep one at home and take another on the go.
• Slim connectors fit with most phone cases and skins.
• This short 1.5-inch (3.8 cm) adapter fits in in your pocket or bag.
• Made of a heat- and cold-resistant thermoplastic (PC/PBT blend) for long-lasting use.