Outdoor Ultrasonic Mosquito Repellent Summer Flea Pest Control Repeller, Black, 501 Original

Portable Ultrasonic Mosquito Repellent with Time Hook Summer Electronic Anti Mosquito Flea Tick Pest Control Repeller for Outdoor Travel Camping HuntingFeature:More safe for child and pet : This repellent is safe and effective. Ultrasonic sound is inaudible to humans and household pets. Environmental friendly alternative to harmful and dangerous.Rechargeable battery: Lithium battery is rechargeable by using micro USB cable in package.Portable hook for carrying: Comes with a hook, you can hang it outdoors.Applicable scenarios: Essential items for camping, hunting, mountaineering, running, hiking and other outdoor activities.Specification:Material: ABS + metalInput voltage: 5V/0.5ABattery capacity: 90mAhCharging time: about 30 minutesLife time: about 150hOutput frequency: 5KHz-9KHzSize: 55x35x14mm/2.17x1.38x0.55inColor: White, BlackPrinciple of mosquito repellent:The bracelet achieves the effect of repelling mosquitoes by imitating the sounds that female mosquitoes hate, such as the sounds of male mosquitoes and dragonflies.In nature, the blood-sucking mosquitoes are all female mosquitoes, and they are all in the conception and egg-laying period. At this stage, female mosquitoes will avoid male mosquitoes and avoid second conception, so simulating the sound of male mosquitoes can achieve the mosquito repellent effect.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3cm measuring deviation due to manual measurement.Package Content:1 X Mosquito Repellent