2000mAh Rechargeable Power Bank: It is a portable camping light, but it is also a 2000mAh portable power bank that can be charged via USB charging cable. It lasts up to 144 hours in normal light, perfect for your outdoor activities or power outages at home. Generally speaking, it can also be used as a power bank to power your iPhone, iPad or other devices. Super Bright Adjustable Brightness: With 12W power, this lamp camping is equipped with 40 high-brightness LEDs, the brightness is the same as a 60W incandescent light, which can easily light up the whole tent or patio in the dark. Emergency mode and portable: The camping light has an emergency/strobe mode. In case of emergency or car breakdown, you can press and hold the button for 5 seconds to enter emergency strobe mode. This mode makes it easier to get help from others when you're in danger. The carabiner can hang the light on your backpack, and it can accompany you wherever you want to go. Hanging design protection: Thanks to the design and the hooks, you can enjoy of all the light inside the tent thanks to the 90 degree swivel metal bracket. In addition, all ports have charging protection. The built-in ultra-reliable A+ lithium-polymer battery and high-quality chip ensure safety and durability, and the perfect charging protection function makes you and your device safer.