    【Activity Toy for 1 year old toddle】: Excellent activity cube features six sides of fun activities, music drum with sound button, telephone ,steering wheel, door and lock opener, and shapes sorter is consisted of 7pcs funny puzzles.     【Multi-functional Musical Instruments Set】: Musical Drum with 5 keys, 17 demo songs, different volume. It can swtich different mode with LED light flashing. Excellent muisc infant toy makes wonderful tones for drum beginners.     【Developmental &amp; Educational Learning Cube】: Busy learners activity cube enhance hearing ability, exercises hands-eyes coordination, develop brain memory. Develop kids' musical talent at an early age, especially suit for babies.     【Baby Safe】: Baby activity block is made of food grade ABS all approved ,Fully tested with U.S.ASTM,CPSIA and European EN71 toy safety standards. All round edge design ,prevent hurting your kid, shapes are big to prevent your kids eating it by mistake.     【Perfect First Birthday Gift for Baby】: Choosing the right toy for 6 to 12 month old boy and girls which meets their development needs is not easy, but the activity cube has it all。It’s a great birthday gift and Christmas Present to develop music talent at an early age. Powered by 3*AAA batteries of 1.5 V (not included); If drum doesn't work due to the shipping, please directly contact seller for a replacement.     