Built-in Picture: 40 dynamic pictures 30 static pictures Lamp beads: 698 Lamp Beads and 2121 RGB LED Lamp Beads Material: ABS Plastic, Soft sponge Product Size: 17*14.5 CM (6.7 * 5.7 in) Weight: 250g(0.55 lbs) USB-C Rechargeable Led face mask for Kids masquerade comes pre-installed with 40 dynamic changing mask displays and 30 static masks to choose from. Uses Powerful 698 style lamp bulbs provide clear and brilliant color with 2121 RGB light bulbs. Be the life of your Kids Halloween party or school party, costume party, masquerading, carnivals, concerts and more! LED mask for Kids with gesture transforming face. The LED Halloween mask has a sensor to support hand gesture press the power button, and then cover the sensor switch with the hand, when display '' OK '' in the screen, then can use gestures to change the screen picture. And When "X" Is Displayed, Gesture Is Turned Off. Wearing this mask, you can switch animations through gesture sensing. Mask is made with quality materials so it is both durable and long-lasting. It has adjustable straps to easily fit the heads of most kids. The light up mask is comfortable to wear all night without fatigue or problems breathing. Silicon padding keeps the eye area of the led mask is comfort and the material is very breathable. The Halloween LED mask is perfect for kids. Mask has built-in long-lasting battery can provide up to 8-10 hours of awesome light show fun. Charge before use using the USB-C compatible port with charging indicator. Meets FCC safety standards and utilizes batteries that are ROHS certified. The built-in battery ensures safety during charging and usage, with particular emphasis on the safety of children. It is a great gift that fits Kids, Children. Give your friend’s children, or family the perfect Halloween gift. Regardless of where your Kids are they’ll be getting tons of attention from other who are curious about your are cool light up mask.