The Singing Machine SMC2068 Instruction Manual page 10

Connections
Connecting the optional wired Microphone
u
Lights Mode
u
Cradle
Connect the wired microphone (not
included) into Mic jack u or v (when
desired); the corresponding mic Indicator
light will blink.
v
There are 3 built-in light modes. Repeatedly
press the
lighting effects.
PULL
— E9 —
/ button to switch between