Mogone Mogone-Mini Portable Mosquito Repellent Eco Friendly Perfect for Outdoor and Camping, Keep Your Family Safe From Mosquitoes with Ultrasonic Wave Technology (Gold) [Applying the Ultimate Ultrasound Technology] Stop Scratching Your Body Bitten by Mosquitoes Stop Worrying about Your House with Flooded with Hazardous Chemicals from Traditional With High Technology Using Three Staged Crossover Technology with Three Areas of Sound To Strongly Disturb and Irritate the Nervous System of Mosquitoes, Just Wear It and Safely Protect Yourself from Mosquitoes Whenever, Wherever You Are [Mosquito Repellent Necklace] With 32mm (1.3 inch) Diameter and 10mm (0.4 inch) Thickness, You Can Carry It Portably and Easily. 36g (1.3oz) of Weight Will Allow Your Neck Comfortable. Even Small, Its Robust Enough To Keep Mosquito Away. Not Only Good for Outdoor Enthusiasts But Also Casual Days Because of Its Stylish Design. [Safe, Harmless and Eco-Friendly] Have You Ever Had Such Troubles When You Cant Spray Your Mosquitocide Because You Are Eating and Drinking? Or While You Are with Your Children Highly Recommended For Those Who Are Tired of Traditional Mosquito Repellent Which Causes Hazardous Effect on Your Family, Children and Pets. You Never Have To Worry about Harmful Chemicals Being Absorbed into the Skin of Human and Pets Only Using Sound Waves To Safely Protect Your Family from Bites No Toxic Chemical [Convenience Charging] No Need To Plug in! In Order To Offer You a More Convenient Way to Charge Ultrasonic Mosquito Repellor, It Can Be Charged with USB Charger With Your Smartphone Charger (Micro 5 Pin), Simply and Easily Charge This! 30hours Working Time After Charged with USB Power for 30 Minutes (Not Charged with IPhone Charger) It Also Has Overcharge and Discharge Prevention System To Protect Battery and Its Circuit Sound Is Not Emitted While the Battery Is Being Charged [USUAL] It`s also a Fashion Item Wearable in our Daily Lives for Camping Fishing Travel and Outdoor Activities