Yamaha PSR-E360 Black, Keyboard, 61 Standard keys with velocity sensitivity, 400 Sounds (16 drum / SFX kits / 384 panel voices), 130 Styles, 112 Internal songs, 32 Voice polyphony, 1 One touch setting, Effects: Reverb, Chorus, Master EQ, Ultra-Wide Stereo, Duo mode, Backlit LC display, AUX In, Headphone output, Connection for sustain pedal (pedal not included), Speaker system: 2x 2.5 watts, Battery operation possible, Matching power supply (PA-130) included, Dimensions (W x D x H): 940 x 316 x 100 mm, Weight: 3.91 kg, Includes Yamaha Education Suite, Matching cover: Art.#486652# or Art.#493056# (both not included)