✔️ Emits high-frequency ultrasonic sound to deter aggressive animals during walks ✔️ Provides a sense of safety for pet owners, joggers, and walkers ✔️ Compact and lightweight – easy to carry in hand, pocket, or bag ✔️ Rechargeable via USB – no need for batteries ✔️ Equipped with built-in flashlight for added visibility during nighttime walks
