Makeblock Interactive Light & Sound Robot add-on Pack Designed for mBot, 3-in-1 Robot Add-on Pack, 3+ Shapes Color:Blue The product supports the PPM

The product supports the PPM receiver protocol and supports the PWM protocol

9 inch tires

Receiver board output max current:5A

The T16 truly is the ONE radio to rule them all

Makeblock Interactive Light & Sound Robot add-on Pack Designed for mBot, 3-in-1 Robot Add-on Pack, 3+ Shapes Color:Blue The product supports the PPMProduct Description: Shape your mBot with new look: The pack includes RGB led, sound and light sensors etc, so you can transform your mBot to "Light chasing robot", "Intelligent desk light", "Scorpion robot" or anything you can imagine. (mBot Not Included) Easy to use: The instruction included will teach you how to assemble it with mBot within 10 minutes easily. Free APP to control: It is easily to control it or learn graphical programming via the