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 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. Accepts 4 AA batteries (not included). Power bank function: USB input and output design allows convenient charging of mobile phones and other devices, serving as a backup power source in emergencies. IP65 waterproof rating: The rechargeable LED work light performs well in rainy conditions. Portable and flexible with a sturdy handle that rotates 180 degrees. The emergency light can be placed on the ground or hung in place using the extendable handle for hands-free operation as a work lamp. Wide use: Super bright LED work light with COB technology, ideal for indoor and outdoor activities such as auto repair, workshop, construction site, work, camping, emergency situations, and hiking.