The TD-17 Sound Module offers plenty of digital advantages to improve your drumming skills. It features a sound engine inherited from the flagship TD-50, for pro-quality expressive drum sounds that can faithfully reproduce the playability of acoustic drums. An array of built-in coaching functions will track your technique, measure your progress and increase your motivation. You can play along with your favorite tunes or watch online drum lessons while listening to the audio wirelessly - pairing your smartphone with the TD-17 via Bluetooth®, which makes your daily practicing fun. With a host of interactive drumming features, the TD-17 module can help you to become a better drummer, faster.