Specification: Function: Connected to microphone, microphone, electronic piano interface. Compatible for: compatible with iPhone X /8/8Plus 7/7plus/6/6S/6 plus/6S plus/compatible with ipad 4/compatible with ipad Air Length: 1m / 3.3ft Just connect your compatible with iPhone and plug it into your adapter port. Then you can plug in your phone, microphone, electronic piano and other equipment. Connect this lightning to electronic organ, you can easily play your electronic organ/drum, MIDI instrument. It's fun for everyone. Learning piano has never been so easy and fun! CONVENIENCE FOR YOUR LIFE --- With this lightning cable to connect or electronic music equipment, you can play electronic gel, electronic drum, USB 2.0 instrument with your friends without the cost of extra cable. Super small size, lightweight, easy and convenient to carry. Plug and play, no drivers required. Enjoy music. Package Included: 1 x Type-B MIDI Keyboard Converter Cable Note: Please allow 1-3cm difference due to manual measurement. Due to the light and screen difference, the item's color may be slightly different from the pictures.