Features 1、Wide Application: This homemade recorder puzzle has a wide range of applications and can be used in school classrooms, makerspaces, daycares, libraries, homes, or offices for excellent solo or collaborative group activities. 2、Excellent Composite Wood Material: This homemade recorder puzzle is made of excellent quality composite wood material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 3、Good Workmanship: This homemade tape recorder puzzle is well made, which is cut with superb laser technology, without incisive edges, good handfeel and no odor. 4、Multifunctional: This homemade tape recorder puzzle is multifunctional, which can be used as a fun science education work to exercise the ability of hands and brains, and can also be used to demonstrate the recording function, vivid demonstration of digital to analog signal conversion. 5、Easy To Carry: This homemade tape recorder puzzle is small and lightweight, making it very easy to carry to school, and is the right size for small children to use and operate. Specification Item Type: Wood Record Player Puzzle Material: Composite Wood, ABS Age: More Than 6 Years Old Use: Handcraft, Educational Teaching Battery: AA x 2 ( Shipped Without Batteries ) Size: Approx. 10.2 x 7.3 x 6cm / 4 x 2.9 x 2.4in Function: Recording module for recording and sound through the speaker Package List 5 x Wooden Board 1 x Battery Box 1 x Wiring Board 8 x Screw 1 x Speaker 1 x Manual