Product Details Outdoor Bright Lightweight Camping Light - Hiking Light, USB - Rechargeable LED Solar Camping Light Features Versatile Outdoor Uses Suitable for a variety of outdoor activities such as hiking and camping. Its portability makes it easy to carry during outdoor adventures and can serve as a reliable light source in the dark. Unique Telescopic Design The light features a unique telescopic design. This not only helps in energy saving but also provides some other unstated benefits Solar Charging It can be charged by solar energy. By utilizing light energy, it can charge the battery, which is very beneficial during outdoor activities. This extends the battery life and eliminates the worry of running out of power in the wild. Product Description Material: New ABS, which may provide durability and a lightweight construction suitable for outdoor use. Equipment: It has two ways of brightness adjustment: stretch bright (probably related to the telescopic function) and button bright. Function: Provides multiple functions, such as camping light, emergency light, and can also be used as an emergency mobile power supply Power supply: Uses 1 x 18650 battery. Voltage: Works within the range of 3.7V - 4.2V. Lamp beads: Equipped with 6 + 1 LED lamp beads, with a total power of 6 + 1W. Extended size: The size is 19x9 cm / 7.5x3.5 inches when stretched. Package includes 1x Light 1x Charging Cable