Before you place an order please click to download the product manual http myosuploads3 banggood com products 20210628 20210628223305916210x140mm12 31 pdfFeatures The digital piano is elegant and exquisite and it is the perfect combination of the latest electronic technology in the contemporary era 1 Using DREAM sound source Its core uses the French DREAM top sound source the digital sampling brings the lifelike auditory experience for your performance 2 88 progressive heavy hammer keys The 88 key progressive lever hammer keyboard gives you the real touch of playing on the grand pinao 3 Headphone Jack External double headphone Jack can be easily played without affecting others Package Included 1 set of digital PianoNote This product is an electronic acoustic music product It is normal that there is a little current sound in the horn two spealers or one of them or headphones after power on Please keep away from radio television antenna receiver router refrigerator television electrical appliances with motor and other RF electrical interference sources during use