Feature:1. RECORD: If you want to record you can press the green record button to turn on the recording function, which can record up to 80 notes; Press the blue button to play back the recorded music, clearly and unambiguously.2. MULTI INSTRUMENTS: This musical electric piano carpet can be used with a variety of instruments, including violin, vibraphone, piano, harp, saxophone, trumpet horn, accordion and guitar.3. PLAY: You can Press the play key to enter demo music mode, the default instrument is the piano. Once the playing starts, your child will immediately be happy and entertained, playing endlessly in a world of music.4. VOLUME ADJUSTMENT: The volume can be freely adjusted according to individual needs to protect children's hearing. Because children's hearing is relatively fragile and still developing, and each child has a different hearing ability, volume adjustment is essential.5. GIFT: Do not miss this if you're looking for a perfect Christmas or birthday gift. Thrill your kids with the musical electric piano carpet and put a huge smile on their face! Every kid at the party would be lined up to try on this!Specification:Item Type: Musical piano carpetMaterial: PlasticBattery: AA Battery x 3 (not included)Size: Approx. 98 x 90cm / 38.6 x 35.4in.Package List:1 x Musical Piano Carpet1 x Instruction Manual