①. Powerful LED Spotlight: This single LED spotlight is suitable for various situations requiring a strong light source. It has 4 LED bulbs and a COB side light, providing powerful illumination. ②. 4 Modes: The spotlight features 4 different light modes to adapt to different needs. You can switch between low to high light intensity or use the COB side light. ③. USB Charging: The built-in USB port enables easy charging with a regular USB cable, offering convenience and saving time. ④. Waterproof: The spotlight is designed with a waterproof housing, making it reliable for use in various weather conditions, especially during camping or outdoor activities. ⑤. Built-in Battery: The device comes with a built-in battery, eliminating the need for frequent battery purchases. Simply charge the flashlight to use it. ⑥. Charging: Connect the flashlight's USB port to a regular USB power source and wait for the battery to charge. ⑦. On/Off: Press and hold the button to turn the flashlight on. Press the button multiple times to change modes based on the required light intensity or mode. ⑧. COB Side Light: To use the COB side light, select the appropriate mode for additional side lighting. ⑨. Waterproof: Although the flashlight is waterproof, avoid submerging it in water to prevent potential damage. ⑩. Disposal: After use, turn the flashlight off to reduce light intensity and avoid rapid battery drain. This powerful LED flashlight with multiple modes is useful for camping, outdoor activities, or any situation requiring durable and bright light. It is a convenient tool for various scenarios.