the product name is Roll Up Piano PA88

Roll Up Piano PA88SpecificationPrice(USD):Qty:1000PCS  42USD/PCSMaterial: Non-toxic and harmless environmental protection silicone, 100% waterproof Color: Black or OEM colorOutput: 3WInput: DC5V /1000 MAWeight:(1pc) N.W.: 1274g/PCS  G.W.:1782g/PCSG.W:(1ctn) 15.8KG/CTNCarton Size: 8pcs/ctn  48(L)*29.5(W)*35(H)cmPacking List: 1 x Roll up piano  1 x USB cable   1 x Lithium Battery  1 x USB Power adapter  1 x User manual  1 x CD Software   1 x Foot PedalDimension: Silicone Keyboard: L1325 x W140 x H9m   Control Box? L217 x W120 x H30mmFeatures1.88 standard keys as real piano (include black keys)2.140 tones, 128 rhythms, 30 Demo songs3.With micro USB port, support midi out, can play with software on computer (software include)4.Support connects with iPad, iphone and other android device; use lighting to USB camera adapter5.With record, edit, and play function, you can record the music you play6.With chord, sustain, vibrato and tutorial function7.Support MP3 input function, put your favorite songs on the flash disk and connect to the piano as accompaniment.8.LED indicate9.Support USB charging as a power bank10.With built-in speaker and also support external headphone or loudspeaker11.Power supply by AC adapter (DC5V, include) or 1000mA lithium Battery (include)12.Certification: CE, RoHS url:http://www.konixmus.com