norm Name: solar umbrella charging Material: polyester fiber, stainless steel, monocrystalline silicon Diameter of small umbrella opening :28cm/11 inches Solar panel diameter :18cm/7.1 inches Solar panel power: 10W (solar panel without storage) Solar panel interface: 1 x USB interface Applicable scenes: outdoor riding cell phone charging, balcony growing light charging, tied to the beach chair cell phone charging Description INNOVATIVE SOLAR CHARGING FUNCTION: Equipped with a 10W monocrystalline silicon solar panel, this multifunctional umbrella provides an eco-friendly charging solution with a convenient USB port to power your devices on the go. CONVENIENT CELL PHONE MOUNT FUNCTION: Designed for motorcyclists and delivery professionals, our umbrella features a secure cell phone mount that allows you to navigate hands-free or take calls during your ride. SMALL AND PORTABLE DESIGN: This smart umbrella has a mini, lightweight design that is easy to transport and store, providing you with shade and protection no matter how the weather changes. SUITABLE FOR A VARIETY OF SCENARIOS: In addition to its primary function of protecting you from rain and sun, this device has a variety of uses, including as a hands-free cell phone holder, a cycling accessory, and as a decorative accessory with its sleek, modern look. STURDY CONSTRUCTION: Our umbrella is made of a combination of polyester, stainless steel, and monocrystalline silicon to withstand a wide range of weather conditions with long-term reliability. Product List Solar umbrella charging *1 Rolling Strap*4