Device Sound Wave Portable Variable Frequency for Travel

Sophisticated Sound Wave Technology: This device utilizes a 7-band sound wave frequency (13-95kHz) that continuously scans to effectively deter, mice, and cockroaches without causing the rodents harm.

Portable & Convenient: Designed for life while traveling, this small and lightweight features a built-in carabiner, making it easy to attach to your backpack, belt loop, or baby carriage for protection during any outdoor activity.

Safe for Family & Animals: Enjoy peace of mind with a physical solution that is clear from, odors, and noise. Its quiet function makes it perfectly safe for use around children women, and animals.

Universal Serial Bus Battery-Operated: Equipped with a 100mAh synthetic lithium battery, this device offers long-lasting performance and can be easily recharged via any universal serial bus port, including power banks, laptops, or car chargers, ensuring it's ever prepared for your next outing.

Versatile Application: Whether you're camping, fishing, hiking, or just relaxing in your backyard, this provides an effective coverage area of 10-70 square meters, creating a clear zone for you and your loved ones.