Flashing Ball: These clear plastic flashing balls light up and flash when touched and move. How to operate: press the switch to start, the ball flashes for about 3 seconds after the cat does not play with the ball, then stop emitting light, touch again to roll the light, and press press the switch again to turn off the power. . Pet Toy: These are designed for cats and pets, but have been used by paranormal investigators for quite some time now. Portable: small size, easy to carry. Design: Clear soccer ball cover with bright red switch. Description: Flashing Ball: These clear plastic flashing balls light up and flash when touched and move. Emitting light, touch it again to roll the light and press the switch again to turn off the power. easy to carry. Design: Clear soccer ball shell with bright red switch. Built-in 1.5 V button batteries Content: 3 pieces * flashing ball.