red, green, yellow, blue leds
8
8
8
There are 16 LEDs in the headset
it had 10
3 A-rach-nid
Arachnid.
is a snail an arachnid
Resistors don't light up LEDs. They're required in a circuit along with LEDs in order to prevent excessive current through the LEDs when the LEDs are forward biased. The correct resistance value depends on the supply voltage and the desired (rated) current through the LEDs, and there's typically one resistor in series with each LED.
yes, arachnid
A butterfly is not an arachnid