DIY LED Flashing Light Electronic Building Blocks Ysgo electric energy building block lighting children's puzzle electronic light-emitting building block Lighting Toys

Building blocks help improve children's fine motor skills, develop spatial thinking and learn shapes and colors. These building blocks can enable young children to construct endless creative toys to help their rare imagination flourish. Improve children's cognitive ability and creativity, and children can learn to share and cooperate when playing with others.

Overview Electronic Building Blocks:

1. The outer plastic is insulation material, inside is a built-in circuit board. When the building block is assembled on the bottom board, it will light up at once
   2. Built-in LED light shines through plastic, it’ s colorful and soft

Specifications Electronic Building Blocks:

Name: Electronic Building Blocks

Material: Plastic

How to use:

Install 3 x 1.5V batteries in the battery compartment; after assembling all the building blocks, turn on the switch and the building blocks will light up; the circuit is inside the plastic of the building block and is safely connected to the bottom plate through metal contacts; there are 4 buckles around the bottom plate Lock, you can connect more base plates; equipped with a divider can be used to lift the blocks or easily open the battery compartment cover.

Safety instruction of the Batteries

1. 3x 1.5V AAA batteries are need, open the box, and put them in or take them out, make sure the batteries are used in the right pole
2. Do not recharge non rechargeable batteries
3. Recharge on batteries should be with cares of adults.
4. Take the batteries out before recharging
5. Batteries in different types cannot be used at the same time.
6. Drained batteries should be took out from the toys
7. Power Port must not in short circuit
8. Never connect the toys with non recommended power supply.