1. No Battery Required 2. Three (3) Large LED Bulb 3. Handheld design 4. get light just squeeze the handle a few tiems Product Characteristics:1.This product is a new science and technology product and made with hiah and new science and technology. It can illuminate ony placing it in rhythm.2.No need any power no environmental pollution.Low noise and health.Comparing with common torch,it can be ...