• Randomly popping feathers simulate real mole movement, stimulate cats' hunting instinct• Adjustable speed knob, suitable for lazy cats and active cats with different play habits• 15-hour ultra-long battery life, realize true self-play for cats all day long• Made of high-quality PP and TPR material, smooth surface without burrs, safe for cat paws• Reject inferior plastic, durable and resistant to cat bites and scratches• Simulate real prey movement, effectively relieve cat boredom and consume excess energy• Stable base design, not easy to tip over during cat play• Easy to operate, one knob to control on/off and speed• Suitable for single cat and multi-cat families, enhance cat's exercise and vitality