Waterproof and windproof:Both lighter cover and locking clasp with metal ring sealed design,to achieve perfect waterproof function.Also,it’s flameless,works well even in windy or rainy days.Perfect ligher even for camping,hiking,travelling etc any outdoor activities. USB rechargeable:Simply connect the Green Vivid waterproof lighter to any powered USB port,then USB cable allow the ligher be charged anywhere.After 2hrs charging,the ligher could last up…