The Casio DH-200 has a built-in 2.7 watt speaker. It can be powered with five AA batteries or an AD-1 power adapter. It also has a MIDI out port for controlling other instruments. It is functionally identical to the Casio DH-100, but is black rather than silver.
ROM: 6 sounds
Power Consumption: 2.7 watts
Dimensions: 517 mm x 155 mm x 100 mm
Weight: 0.8 kg