Features:
Portable and USB Charging: can be charged via micro USB. Take it with you and protect yourself from mosquitoes and other insects. The perfect camping or travel companion. Use a cord(not included) to hang it around your neck or on your bag.
Simply hang our insect repellent on your dog, cat or pet to repel fleas, lice, ticks and other insects that can cause skin problems for your pet.
Can prevent mosquito bites. It’s a must have for all outdoor activities, especially camping, hunting, hiking, running, trekking, travelling, fishing, gardening, picnicking, golf and even just having a BBQ.
This pest repeller can a the ultrasonic shaft, for those who are has been constantly in the range of 13-75khz changes. This type of ultrasound can rats, spiders, flies, fleas, ants, and other types of rodents and insects and scare away it's so from our houses and habitats.
It is a safe and environmentally-friendly pest control solution. No chemicals, no smell, no radiation, safe for your family, dogs and cats.

Specification:
Color: black,white
Material: ABS plastic
Size: 44.5 x 12.5 x 62mm
DC: 5V / 1-2A
Rated power: 0.007W
Working current: 1.8MA
Battery capacity: 100 mA
Acoustic frequency: 13-75khz
Effective range: 10-60㎡
Charging method: USB 

Package Contents:
6 x Pest Repellents
6 x Carabiners