- Bluetooth Chip and Rechargeable Battery Included
- Recharge with Micro USB Charging Cable
The Teq SAM Labs Button Block Bonus Pack is an ideal addition to your team kit. It features three Button Blocks, each of which is a powerful and efficient switch to power up inventions. Students can use them to make a tune on a Buzzer, as a smart doorbell or to build an instant pizza button. Each wireless block has a Bluetooth chip and rechargeable battery inside it that can be recharged with a micro USB charging cable.