dual-sided heating, boosting both efficiency and coverage. With a maximum temperature of 165/329, it effectively repels mosquitoes without any smokes or odor. It provides a reliable and effective protective barrier within a ranging of 3-9.Adjustable Power Settings: The device offers two power modes for your convenience. Simply click the button to switch between 110/230 and 165/329 heating temperatures, allowing you to customize the level of protecting according to your needs.Long-lasting Battery and USB Output: Equipped with a built-in 5000mAh high-capacity battery, it provides up to 14 hours of continuous protecting. Moreover, it supports USB output, enabling you to use it as a power bank for emergency phone charging. The battery level indicator ensures you are aware of its power status.High-Quality and Waterproof Design: Crafted from premium ABS material, this repellent boasts exceptional durability and impact resistance. Its IP65 waterproof makes it reliable even in harsh outdoor conditions, making it perfect for camping, picnics, hiking, fishing, and backpacking adventures.Compact and Portable with LED Light: Designed to be lightweight and compact, the repellent is easy to carry wherever you go. It is perfect for various outdoor activities. Additionally, it comes with a built-in LED light, serving as an emergency flashlight when needed.Specifications:Color: Black/ ArmyGreen(optional)Material: ABSInput Voltage: 5V, 2AOutput Voltage: 5V, 2.4ARepellent Ranges: 3-9Battery: Built-in 5000mAh Lithium BatteryWaterproof: IP65Item Size: 138 x 46 x 28mm/ 5.4 x 1.8 x 1.1inItem Weight: 150g/ 5.3ozPackage Size: 187 x 82 x 40mm/ 7.4 x 3.2 x 1.6inPackage Weight: 190g/ 6.7ozPacking List:1 x Mosquito Repeller6 x Mosquito Repellent Tablets1 x USB Cable1 x Manual