3D Pop Up Birthday Cards,Warming LED Light Birthday Cake Music Happy Birthday Card Postcards Pop Up Greeting Cards Laser Cut Happy Birthday Cards Best for Mom,Wife,Sister

Operating instructions: 1. The first step is to gently pull out the transparent insulating sheet on the right side of the card; 2. In the second step, press the black button switch on the left; the card music lights will light up at the same time for 30 seconds. The advantages of our birthday cards: 1- A lifelike Warming LED light music birthday card to surprise and have fun with your birthday party!