[pink] does not affect the constant charging [black] does not affect the constant charging [purple] does not affect the constant charging [light green] does not affect the constant charging [sky blue] does not affect the constant charging [dark blue] does not affect the continuous charging [gray] does not affect the continuous charging [white] does not affect the continuous charging [rose red] does not affect the continuous charging [dark green] does not affect the continuous charging

1 piece (not cost-effective) 2 pieces (not enough to share) 3 pieces (just right) 5 pieces (hot sale) 10 pieces (really cost-effective)