The Thermacell® Radius® Zone Mosquito Repellent repels annoying mosquitoes, providing an enjoyable outdoor experience for you and your group. Within minutes, the unit begins releasing heat activated repellent that keeps mosquitoes away. With no spray and no scent, the repeller is discreet at campgrounds and on patios. Additionally, the compact size and sleek black design is great for taking on-the-go. With a single power button and an auto-off timer, this mosquito repeller is quick, simple and stress-free to use. Rechargeable and long-lasting, it comes with a spill-resistant 12-hour repellent refill cartridge and includes a USB cable and USB power adapter. From the backyard to the beach, the Thermacell® Rechargeable Mosquito Repeller creates a bug-free environment at any elevation so outdoors lovers can simply relax and enjoy. Turn it on...Mosquitoes Gone!