Feature:1. Diverse Features: Compact and portable, simple and beautiful appearance, easy to carry and install.2. Endless Energy: Equipped with solar power and efficient solar charging circuit, along with environmental protection and endless energy.3. Purpose: Suitable for mobile phone, mobile power supply, MP3, MP4 and other digital products direct charging.4. Manufacturing Material: Made of high quality polysilicon material, rugged and durable, exquisite workmanship, small and portable.5. Wide Applicability: Suitable for all kinds of small power appliances, such as, solar water pump, solar street lamp, outdoor solar advertising and so on.Specification:Item Type: 3.5W 6V USB Solar PanelWeight: Approx.108g / 3.8ozProduct Material: PolysiliconProduct Size: Approx.165 x 135 x 2mm / 6.5 x 5.3 x 0.1inWorking Voltage: 6VOperating Current: 0-580MAOutput End: USB 2.0 InterfacePurpose: Suitable For Mobile Phone, Mobile Power Supply, MP3, MP4 And Other Digital Products Direct Charging Package List:1 x Solar Panel