Recorder Button 30 Second,Record Sound Button For Gift Education Includes 2 Aaa Batteries (Red+Black)

Microphone Form Factor: Built-In
Number of Batteries: 2 AAA batteries required. (included)
Item Dimensions LxWxH: 3.5 x 3.5 x 1.38 inches
Memory Storage Capacity: 2 MB
Item Weight: 0.18 Pounds
Battery Life: 3 months