Ultrasonic Pest Repeller – USB Rechargeable Mini Outdoor Device

Ultrasonic Pest Repeller – Portable USB Rechargeable Insect Deterrent

Keep mosquitoes, insects, and unwanted pests at bay without chemicals or consumables. This compact ultrasonic pest repeller uses high-frequency sound wave technology (34 Hz–70 kHz) to deter mosquitoes, bed bugs, cockroaches, spiders, hornets, and more — all without sprays, mats, or refills. Lightweight enough to clip onto clothing, a pet collar, or a backpack, it's your go-to companion for outdoor adventures, backyard gatherings, camping trips, and balcony relaxation.

Key Features

• Chemical-Free Protection: Ultrasonic sound waves work physically — no harmful chemicals, no consumables, and no residue. Safe to use around the home, garden, and outdoors.
• Wide Pest Coverage: Targets mosquitoes, bed bugs, cockroaches, crickets, spiders, hornets, and more. Also helps deter lice and fleas when attached to pet collars.
• USB-C Rechargeable: Built-in 3.7V 90 mAh polymer battery charges fully in just 1 hour via Type-C cable. Enjoy 2–3 days of continuous use on a single charge.
• Compact & Portable: Crafted from durable ABS material, this mini device is light and easy to carry anywhere — ideal for courtyards, camping sites, balconies, and travel.
• Smart Chip Technology: The intelligent auto chip continuously emits ultrasonic frequencies that disrupt insects' nervous systems and sensory perception, encouraging them to stay away.
• Pet-Friendly Design: Small enough for pets to wear, helping keep their fur free from lice and fleas during outdoor activities.

Technical Specifications

• Material: ABS
• Battery: Built-in 3.7V 90 mAh rechargeable polymer battery
• Charging Method: Type-C USB
• Charging Time: Approximately 1 hour
• Operating Voltage: 5V
• Sound Wave Frequency Range: 34 Hz – 70 kHz
• Battery Life: 2–3 days per charge
• Country of Origin: Made in China

What's in the Box

• 1× Ultrasonic Pest Repeller Device

Perfect For

• Outdoor camping, hiking, and picnics
• Backyard patios, courtyards, and balconies
• Attaching to pet collars for flea and lice deterrence
• Travel and everyday carry

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Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: How does the ultrasonic pest repeller work?

A: The device emits high-frequency ultrasonic sound waves ranging from 34 Hz to 70 kHz. These frequencies disrupt the nervous system and sensory perception of insects such as mosquitoes, cockroaches, bed bugs, and spiders, encouraging them to avoid the area. It works entirely without chemicals or physical traps.

Q: Is the ultrasonic repeller safe for pets and children?

A: The device is designed to be chemical-free and physically safe. It is compact enough to be worn on a pet's collar to help deter fleas and lice. As with any electronic device, keep it out of reach of small children and follow the product's usage guidelines.

Q: How long does the battery last and how do I recharge it?

A: The built-in 90 mAh polymer battery provides 2–3 days of use per charge. It recharges fully in approximately 1 hour using a standard Type-C USB cable, making it very convenient for frequent outdoor use.

Q: Can I use this device indoors as well as outdoors?

A: Yes! The portable, compact design makes it suitable for both indoor and outdoor use — including patios, balconies, courtyards, camping sites, and travel settings.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.