The Casio Casiotone CT-S500 is a 61-key portable keyboard with AiX sound, 800 tones, 243 rhythms, 64-note polyphony, pitch bend, assignable knobs, and bass-reflex speakers. It includes the WU-BT10 Bluetooth adapter. Sound and Touch AiX sound with 800 tones and 243 rhythms, plus pitch bend, a modulation knob, and two assignable knobs for real-time tone shaping. Touch-responsive keys and the included WU-BT10 keep practice and wireless app control in one slim package. Specifications Keys: 61, touch-responsive (3 levels, off) Polyphony: 64 notes Tones: 800 Rhythms: 243 Speakers: 13 × 6 cm × 2, amplifiers 2.5 W + 2.5 W Controls: Pitch bend wheel, modulation knob, 2 assignable knobs Power: AC adaptor AD-A12150LW, or 6× AA (approx. 3 hours) Dimensions: 930 × 258 × 91 mm (36.6 × 10.2 × 3.6 in), without music stand Weight: 4.7 kg (10.4 lb), without batteries In the Box CT-S500 keyboard AC adaptor AD-A12150LW WU-BT10 Music stand Strap lock
