Features: Hot-swappable & Fuss-Less Charging: Equipped with a USB charging port, allowing easy and rapid charging via computers, power banks, and other devices, removing the need for battery replacements. Advanced Gnat & Small Fly Luring: Uses a unique light-based mechanism to draw gnats and other tiny flying bugs, combined with an electrocution function to improve catching ability and effectively reduce disturbances from these bugs. Compact & Portable Design: Its small and slender build enables easy carrying, fitting various scenarios such as home, travel, and backpacking, without occupying much space. Enhanced Safety Build: Made from quality insulating materials to achieve safe and stable use, preventing unexpected electric shocks during use. Efficient & Quiet Running: Comes with a variable-frequency electrocution structure that automatically adapts power for different types of tiny flying bugs, ensuring quiet running for undisturbed sleep, and is simple to clean with the provided brush. Specifications: Size 9.7x17cm/3.82x6.69inch Package Includes: 1 Gnat & Small Fly Remover note: Only supports USB charging