STV says The Big Cheese Ultra Power Pest Repeller is packed with power to drive away mice and rats.
Featuring twin speakers and wide-angle output, together with new-generation ultrasonic attack waves, this product is guaranteed to repel rodent pests from indoor areas, and has a protective zone of 60sq m, almost double that of other repeller units. The sound is inaudible to humans, and safe for use around cats and dogs. Each pack has a money-back consumer guarantee on pack, and there is an extended two-year warranty. The product is currently on offer from STV, to retail at £24.99 instead of the usual £49.95.