VTech First Order Stormtrooper Parents' Manual page 24

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING
OPERATION.
CAN ICES-3 (B)/NMB-3(B)
Caution : Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
Shielded cables must be used with this unit to ensure compliance with
the Class B FCC limits.
24
INTERFERENCE THAT MAY CAUSE UNDESIRED