Portable handheld spotlight: 4 modes and waterproof - Press the power button to turn on the rechargeable work light: high, low, red light mode, and SOS red light mode. Emergency flashing mode with 36 red LED lights provides a reliable road emergency warning signal, enhancing safety and visibility during roadside situations. Two charging methods: USB charging and battery power; equipped with a USB cable for quick and easy charging. Includes two rechargeable Li-Ion 18650 batteries. Compatible with 4 AA batteries (not included). Power bank function: USB input and output design allows you to charge mobile phones or other USB devices anytime, serving as a backup power source in emergencies. IP65 waterproof rating: The rechargeable LED work light performs well in wet conditions. Portable and versatile, featuring a sturdy handle that rotates 180 degrees. The emergency light can be placed on a surface or hung in place for hands-free operation as a work lamp. Wide use: Super bright LED work light with COB technology, ideal for indoor and outdoor applications such as auto repair, workshops, construction sites, maintenance work, camping, emergency situations, and hiking.