Features: and Hand-crank emergency charger, designed as an outdoor emergency power supply for mobile phones and other digital devices Converts mechanical energy into electrical energy, providing an eco-friendly and convenient charging solution Equipped with an LED light indicator, which can also function as an emergency illumination light Compact size and lightweight design for easy portability, ideal for outdoor activities Blue translucent frosted casing offers a stylish and refined appearance, making it a great gift option Package Includes: 1 x Mini Charger Manual Generator Specifications: Material: ABS + Electronic Components Color: Black / Blue / Green Size: 5.8 x 4.6 cm / 2.28 x 1.81 inches Maximum Output Voltage: DC 5.5V Maximum Output Current: 300mA - 600mA Interface Type: USB Note: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement.