Chasing Instinct Activation: The Cat Dog Ball is engineered with autorolling and unpredictable path changes to stimulate the natural chasing instinct, offering intelligent companionship and helping drain excess energy during playful training. Enhanced Charging: A secure TypeC port hidden under a silicone cover protects connections; tricolor LED lights display realtime battery levels; rapid charging enables extended use in minutes. Endurable Material: ABS frame paired with a silicone shell, the cat ball stays intact against cracks and biting during vigorous play trainings. WhisperQuiet Use: Equipped with a lownoise motor and smart sensors, it operates below 25 dB at night and features quiet obstacle avoidance to autodetect barriers and reroute seamlessly for uninterrupted playtime in lowlight environments. Use scenarios Indoor play sessions during the day to engage your pet's natural instincts and drain energy through interactive chasing and unpredictable movement. Quiet nighttime play that remains unobtrusive, thanks to the lownoise motor and obstacleavoidance system, enabling activity without disturbing sleep. Training routines that encourage hunting behavior and persistence, using autorolling and dynamic path changes to hold your pet's interest over extended play periods. Materials and performance Material: ABS frame with a silicone shell for durability against cracking and biting during vigorous play. Battery and charging: TypeC charging with siliconecovered port, realtime battery indicators via tricolor LEDs, and rapid charging for quick, extended use. Noise and sensing: Lownoise operation under 25 dB with smart sensors for obstacle detection and seamless rerouting to maintain continuous play in lowlight conditions.