Casio CT-S1000V, Keyboard, 61 Keys with touch response, With vocal synthesis function, 800 Sounds, 37 Advanced Tones, 243 Styles, 64-Voice polyphonic, New Vocal Synthesis function - Lyric Tones: 100 presets, max. 150 users, Lyric Tone Performance Modes: Phrase Mode, Note Mode, Vocalist: 22 types, Format: 44.1 kHz, 16 Bit, mono, Pitch Bend Wheel, 3 Parameter control knobs, GM compatible, Compatible with Lyric Creator and Casio Music Space app, Effects: Reverb: 24, Chorus: 12, Delay: 15, Master EQ: 10, DSP: 100, One Touch Presets, Midi recording - 6 tracks, Sampling: 44.1 kHz, 16 bit, stereo, sampling melody track approx. 10 seconds, sampling drum set approx. 3 seconds, sampling input: audio in or wav file, Functions: Auto Harmonize, Arpeggio (150), Metronome, Tuning (415.5 - 465.9 kHz)., Loudspeaker: 2x 2.5 W with bass reflex, Battery operation possible (6x AA, not included - battery life approx. 3 hours), Dimensions (WxDxH): 930 x 258 x 91 mm, Weight: 4.7 kg, Colour: Black, Incl. power supply (AD-A12150LW), music stand and Bluetooth dongle WU-BT10