Power Band

The Force of Power Band are special bands that Ochobot gave to BoBoiBoy, Ying, Yaya and Gopal, and Fang to indicate that they have powers.

BoBoiBoy
The image on his band changes when splitting himself and using different elements. (Lightning-Thunderstorm, Wind-Cyclone and Earth-Earthquake).

In Season 1 he has two power bands while in the present, he has one.

Fang
Fang got his power from Ochobot. When Adu Du and Probe try to snatch Ochobot to get power, he give Fang the power band and get Power of Shadow. When Adu Du and Probe try to attack him, he reply it by casting Shadow Dragon. But, he can't control it. That's why Ochobot sacrifice himself and finally fainted with Fang.

Powers:

Shadow Manipulation

Yaya
Ochobot gave the band to her to free BoBoiBoy from getting squeeze by Super Probe.

Powers: Flying Power and Super Strength

Ying
Ochobot gave the band to Ying so she could distract Super Probe and Adu Du from shooting Yaya.

Powers : Speed of Lightning

Gopal
The last character that Ochobot gave powers, but then Ochobot forgots what is Gopal's powers.

Powers: Transforming Things to Food and Transforming Food to Things

Episode 38/39
Ejo Jo captured Gopal, Ying and Yaya and removed their bands, which means that they lost their powers forever.

When Petai was defeated by Fang in Episode 39, Ejo Jo took his power band.