specification : Hand pressing key can be locked when not in use,No batteries or charging required,Health Benefit: Using this hand crank torch may strengthen the user''s grip to promote better blood circulation; Drop the handle down and press continuously for some time to
Features Lighting Mode: 1LED, 3LEDs, flashing for help Manual charging, compact, portable Feature Lighting mode: 1LED, 3LEDs, flashing, Crank to charge the built-in rechargeable battery, Brightness adjustable, flash for warning, Mini size, easy to carry And storemore...