ApexGear Bionic Rolling Cat Ball Toy, Built-In Bell With Replaceable Feather USB Charging Indoor Hunting Toy

• Bionic Moving Design with Intelligent Obstacle Avoidance: This smart rolling cat ball features bionic motion to simulate escaping prey trails. Built-in obstacle avoidance sensor automatically adjusts the running direction once it bumps into furniture or walls. Unpredictable moving paths arouse cats' natural hunting instinct, keeping your kitten focused on chasing and playing for hours.

• Built-in Hanging Bell Adds Auditory Fun: A delicate metal bell is attached to the fishbone tail of the cat toy ball. The bell tinkles constantly as the ball rolls around the floor. Soft ringing sound stimulates cats’ hearing senses, doubling the play attraction and encouraging shy indoor cats to join in active play easily.

• Detachable Fishbone Tail for Dual Use: The fishbone-shaped tail on top is fully removable. Besides being a decoration part, it works as a small cat hair comb to groom loose fur on your pets. Detachable structure also makes it simple to wipe off tangled cat hair and keep the toy tidy all the time.

• Replaceable Feather Accessories for Varied Play: You can take off the original fishbone tail and install interchangeable feather attachments on the rolling cat ball. Swapping different accessories brings brand-new play experience, effectively preventing your cat from getting bored with the toy quickly and extending its service life.

• Automatic Play Relieves Cat Boredom & Anxiety: This electric smart cat rolling ball runs automatically without manual control. It helps indoor cats burn excess energy efficiently when you are busy working or out of home, easing separation anxiety and destructive behaviors like scratching sofas and furniture.