Flame type: heating wire Material: ABS Battery: lithium Finish: spray paint/electroplating Compliant with CE standard and RoHS Directive Weight: 47g Size: 6.7*3.6*1.7cm Color is available Customized logos are welcome The product is rechargeable as it has standard USB socket whichallowed to be connected to the USB interface of computer or anysuch charges with output voltage of DC 5 卤 0.5V and outputcurrent of 3,000mA