Hand Crank Generator Portable Emergency Hand Crank Power Bank USB Charger for Smartphone Tablet GPS Device

Feature: 1. No Battery Needed: The hand crank generator relies solely on human power, eliminating the need for batteries or external power sources, providing power support anytime, anywhere. 2. Energy Saving: With no carbon emissions and no consumption of fuel during use, the hand crank generator is a truly green and energy saving power solution. 3. Emergency Backup: The hand crank generator can serve as an emergency power source in situations such as low battery on your phone, GPS malfunction, or other electronic devices running out of power, giving you peace of mind. 4. Multi Device Compatibility: Supports USB output, this generator can charge various electronic devices such as smartphones, tablets, and GPS devices, catering to diverse needs during outdoor activities. 5. Compact Design: The hand crank generator is designed to be compact and lightweight, making it easy to carry in your backpack for outdoor activities.

Specification: Item Type: Hand Crank Generator Material: ABS, Metal

How to Use: Switch?1:?Lighting,?black?button?to?adjust?brightnessSwitch?2:?Turn?on?USB?module?emergency?charging

Package List: 1 x Hand Crank Generator 2 x Hex Wrench