The Thermacell E55X is a compact, rechargeable mosquito repeller designed to provide convenient, scent-free protection for outdoor activities. Utilizing Thermacell's proven technology, it creates a 20-foot protection zone (approximately 314 square feet) that repels mosquitoes without the need for sprays or lotions on your skin. Its proprietary formula, powered by metofluthrin, targets mosquito sensors and drives them away while maintaining consistent effectiveness over time. The unit features a built-in lithium-ion battery that delivers up to 5.5 hours of continuous operation on a single charge, making it well-suited for patio use, camping, and travel. Designed with portability and ease of use in mind, the E55X is TSA compliant for carry-on travel and offers a clean, modern form factor measuring 4.25" x 3.75" x 4.25". The device includes 12 hours of mosquito repellent refills, providing extended coverage right out of the box. Its quiet, flameless operation makes it ideal for use in a wide range of environments without disruption, while the compact size allows it to be easily placed on tables or carried on the go. Reliable, efficient, and user-friendly, the Thermacell E55X delivers an effective solution for maintaining mosquito-free outdoor spaces.