• Environmentally friendly, chemical and fragrance-free, absolutely safe to use, even for young, older, sick or pregnant pets
• The device emits ultrasound pulses, which are imperceptible to humans and animals, but which impair the orientation ability of the parasites and thus keep them away from your pet
• Night light function for visible comfort at night and rechargeable as well
• Safe to use, also for young, older, sick or pregnant pets.
• It covers 2.5 meters of range
• Scientifically sound
• All year-long protection (works up to 3 years in the "mini" version)