88 Key Folding Piano Keyboard with Wireless MIDI Dual Speakers 1000 Timbres
Color: Black Material: HIPS Unfold Dimension: 50.5" x 9" x 2.5" (L x W x H) Folded Dimension: 25" x 9" x 4.5" (L x W x H) White Key Dimension: 5.4" x 0.8" Black Key Dimension: 3.3" x 0.4" Power Cord Length: 6.