Cat ear kids headphone is fully compatible with all 3.5mm jack devices like iPad, iPod, iPhone, Android cell phone, smartphone, tablets, laptops, computers, PC desktops, mp3, mp4, audiobook device, CD and DVD player, etc.
Safe volume-controlled technology: built-in volume-controlled circuitry that ensures the sound is within levels recommended safe for young children’s eardrums and inner ear at 85dB.
ON/OFF LED Light: you can choose to turn off the LED blinking effect so as to reserve more battery for longer music playing.