Without MFI Certified headphone, you just can controls volume. It is unavailable to answer calls and Switch songs and so on.
Package included:
1X Lightning to 3.5mm Jack Adapter 1X Retail Package
【After-sales Guarantee】

Our products have 1 year replacement warranty and 100% satisfaction guarantee, if you are not satisfied with your purchase for any reason, please feel free to contact us (Mothca).

• 【A perfect Solution for the iPhone 7 7 Plus】Don't want to invest in Bluetooth headphones ?. The adapter works and is easy to connect. The adapter allows you to use your own 3.5mm headphones with newer iPhone models via the convenient 3.5mm-Lightning Adapter. Makes life easier.
• 【Controls volume】Integrated volume control buttons to turn the volume up or down by this adapter. You can also control volume by your headphones.
• 【Switch songs】The center button allows you to pause/play and if you hit it twice it will skip to the next song and hit it three times goes back to the previous song. This adapter adding a music control features to some earphones that were lack of this function.
• 【Answer Calling and Hang up】The center button allows you to answer calling and hang up. Notes: the adapter does not have a built-in microphone. For phone calls and facetime requires access headphone/mic, it will require a headphones to have an integrated microphone.
• 【Perfect Sound Quality without Noise】Works great for calls, music ,audio books and podcasts. You will hear no difference when it comes to sound quality. Idea for Music buffs. Cheap headphones adapter cause annoying noise.

【A perfect Solution for the iPhone 7 7 Plus】Don't want to invest in Bluetooth headphones ?. The adapter works and is easy to connect. The adapter allows you to use your own 3.5mm headphones with newer iPhone models via the convenient 3.5mm-Lightning Adapter. Makes life easier.Mothca