Perfect Connector: Connecting 2RCA male to 2RCA male

Stable Hi-Fi Sound: besides the chip

freeing you from cables anytime

Bi Directional: 2 RCA or 3

88-Key Digital Piano with Weighted Keys & Bluetooth Speaker Perfect Connector: Connecting 2RCA maleAbout this item Full Size 88 Keys for Authentic Piano Range: Designed with a standard 88 key full range keyboard, this digital piano covers the complete low to high register, delivering an authentic playing experience ideal for professional learning and repertoire practice. Premium Sound Source & Weighted Key Action: Equipped with a high quality sound chip sampled from a grand piano, it reproduces rich, expressive tones with detailed dynamics.