88 Fully Weighted Keys: Glarry 88 Keys Digital Piano Full Weighted Keyboards adopts the High Quality DREAM sound source digital sampling has 3 Pedal System ( Soft/Sustain/Sostenuto Pedal ) which can bring you the most striking sound effects. Flexible Connectivities and Multifunctional Design: This weighted keys digital piano provides powerful functions like Metronome Touch/transpose control Split/Touch Control Volume Control USB Midi input/output Record/Play Audio input/output. Built for Teaching and Practicing: Through the connection of Midi input and APP you can realize the follow-up function easy for beginners to learn. The headphone jacks of the fully weighted digital piano allow you to practice the piano any time in the day or late at night without disturbing others. Vivid and Rich Sound: The home digital piano captures the stunning tone of an acoustic grand piano with advanced sampling technology. 64 polyphony 128 rhythms 128 Timbre and 20 demo songs for selection add greater variety and possibilities to the performance of players. Bluetooth Connection: Our 88 key piano with two Dual Bluetooth Audio Bluetooth and MIDI Bluetooth. Connect a Computer or tablet with a USB cable for multimedia interaction. After the piano is turned on Bluetooth will be automatically turned on. The mobile phone can search the MIDI Bluetooth signal of this piano. After the connection the playing software on the mobile phone can realize the wireless connection with the piano.