Bluetooth, wireless, rechargeable input

SAM Labs

SAM Labs Button
Product Description


This block is powerful. It is the ultimate switch to power up your inventions. You can use for anything from making a tune on a Buzzer, turning it to a smart doorbell or building an instant pizza button.

Each wireless block has a Bluetooth chip and rechargeable battery inside it. Simply recharge your block with a Micro USB Charging Cable. Bluetooth Dongle for laptop and charging cables not included.

HK$ 198.00