Product Description

*9keys rolling piano Features: 1) Portable piano, can be roll together 2) Can be played instantly, anywhere 3) Silicon production, safe and waterproof 4) Record / play keys 5) Vibrato function 6) LED screen digital display 7) Earphone function 8) Number of black key: *0; number of white key: *9 9) Power supply: 4 pieces AA batteries / AC adapter *0) External speaker, outer *1) Size of piano: a) Rolled: *5 x *9 x *7cm b) Unrolled: *0 x *8cm *2) Input:**0v***0V, output voltage: 6V *******0ma Inner packing: 1pc/chipboard box Chipboard box dimensions: *8.3 x *8.5 x 7.4cm N.W.: 0.*1kg G.W.: 1kg each one packed with color box and *2PCS per carton box. SPEC: *4 x *7.5 x *3.5 N.W.:8.6KG G.W.: *3KG