... is solid and durable 2. imported high light LED high power lighting system, which lights can shot 250meters ... lithium battery, overlong endurance capacityTechnical Parameters1. torch parameterCREE brand high power 3 wattage LED lamp bead,shot range 250meters,it has ... 5V8. charging time-4-6hours9. endurance time-torch 36hours,music play 32 hours,torch+music play 18 hours10. work tempreture--20°- ...