Mouse toy - TOOGOO(R)Electronic remote control Adorable Light gray mouse toy for playing with cat pet Colour: Light gray Mouse powered by 3 x 1.5V AAA batteries (not included) The controller is equipped with 2 x 1.5V AA batteries (not included) Mouse Size (L x W x H): 28.3 x 9.9 x 6.9 cm / 11.14 x 3.90 x 2.72 inches Controller size (L x W x H): 10.8 x 5.5 x 3 cm / 4.25 x 2.17 x 1.18 inches