This Integrated Circuit Building Blocks is not the same as any other electronic blocks. It supports 4 GB TF card、 so、 you can listen to whatever you want. And you can download classic stories、 poems、 English songs to teach your children. Besides、 it suits for wider age groups、 kids above 8 and blocks enthusiasts
can have fun with it.

Features:
The Integrated Circuit Building Blocks promotes your baby's brain development and practical ability.
With the remote controller、 you can adjust its volume or skip songs、 the operation distance is within 50 meters.
The Integrated Circuit Building Blocks can be directly based on the principle of the circuit、 flexible control of hand、 magnetic control and other control methods to achieve various circuit effect. The children can learn physics knowledge while playing.
Your cellphone can be connected to the electronic blocks through the audio line to play music.
Using eco-friendly non-toxic material、 very safe.

Specifications:
Name: Integrated Circuit Building Blocks
Material: ABS
Model: YS2969
Gender: Unisex
Age: 8 years old above
Capacity: 4 GB
Battery: Li battery
Voltage: 3.7 V
Package Size: 26.5 * 7.5 * 21 cm / 10.4 * 3 * 8.3 in
Package Weight: 816 g / 1.8 lb

Package List:
1 * Integrated Circuit Building Blocks

Notes: The product contains small parts、 it is not suitable for kids under 3 years old.