Watch as the HEXBUG Aquabot Jellyfish with Bowl uses its 18 tentacles, powerful ducted impeller and customised swimming patterns to spin and slide gracefully through the water as it explores its new home. To turn on your Jellyfish, simply drop it in water to activate its automatic on and off sensor. After several minutes of swimming, the HEXBUG Aquabot will go into sleep mode to save battery life. 15 pre-programmed swimming routines. Batteries included, with bonus batteries. Size H25.6cm. Batteries required: 6 x button cell (included) plus (not included). For ages 3 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use. Only to be used in water where the child is within its depth and under adult supervision. This toy does not provide protection.