Features: The main body of this product is a composite soft rubber material. After many formula adjustments and machine presses, it can be compressed and stretched several times. It has strong anti-corrosion and anti-aging characteristics. It is a new type of light that is environmentally friendly, intelligent, energy efficient, stylish and portable. There is a 500MAH polymer lithium battery inside, which can support a 1.2W LED lighting for 2.5 hours, a second 0.6W LED bead for 5 hours, and a third 0.12W for 20 hours. The 0.25W solar charging board is fixed on the top of the lamp. It usually fills the battery for 10 hours. The side of the lamp is equipped with a USB charging port and a USB charging cable. It can be charged for 1 hour on a cloudy day. This product is used in a variety of ways and is a good helper for your home or travel. Specifications:Length After Expansion: 14cm/5.51inWidth: 12.5cm/4.92inHeight: 10cm/3.94in Package List:1 * Folding Light1 * USB Data CableInclude The Battery Note: It contains a battery. Please allow 0-2cm/mm error due to manual measurement. Thanks for your understanding. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.