Feature:1. Material: Monocrystalline silicon solar panel, PET bottom layer, no glass, durable, light weight, portable, foldable, easy to transport, easy to install and use.2. Dual USB + DC Ports: High conversion rate solar panel, smart circuit, dual USB+DC output interfaces, matching output stable current, will not damage the charging equipment, can be used in a variety of equipment.3. Emergency Charge: Equipped with car charger connector and clamp cable, emergency rechargeable battery, suitable for outdoor work or emergency use for traveling vehicles.4. Widely Compatible: Equipped with a variety of connection head which can be used for a variety of equipments, can be used to charge mobile phones, mobile power supplies, laptops, tablets, GPS, cameras and other devices.5. Waterproof: The solar panel is waterproof, can withstand all weather conditions, and can provide continuous power even on cloudy days, suitable for outdoor activities such as camping, mountaineering, hiking, picnics.How to Use:First open the solar panel of the product, tear off the protective film, the solar panel is facing the direction of sunlight, the output box indicator lights up, then the solar panel starts to work, and then connect the device that needs to be charged to the output of the product through the charging cable.Specification:Item Type: Solar Panel KitMaterial: Monocrystalline Silicon + PET LaminatedSize: Approx. 36x33cm/14.2x13.0inWeight: Approx. 588g/20.7ozSolar Panel Chip: Monocrystalline SiliconPower: 25WVoltage: 5V/18VCurrent: 1.8A/1.3AOutput Interface: Du