Safe and no gas, can be taken to the airplan; With LED flashlight; With flash driver; 2GB/4G/8GB/16GB is optional V-961 USB rechargeable cigarette lighter with flash driver FunctionTechnical parametersOther Features1, Warranty period: 1 year2, International standard met: CE, RoHS3, Standard package: gift box Our registered trade mark;VSON,V Pointer,Top A VSON has gotten ISO 9001 Approved in 2008