X88S Hammer-action Digital Piano The X88S features a hammer-action keyboard and is equipped with the latest generation sound chip, delivering exceptional touch and sound quality. Boasting 169 different tones and 166 rhythms, it supports Bluetooth connectivity for both app and audio purposes. Additionally, it facilitates connections to headphones, speakers, MIDI, and more, offering a range of practical functions. All these advantages come at a highly competitive price, catering to a wide range of customers.