1 x Cool Fire IV Box MOD 2000mAh
1 x 510-eGo Adapter
1 x USB Cable
1 x User Manual

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1).  Thread: 510
2). Battery: 2000mAh
3). Operating voltage/wattage:
3. 0V - 7.5V/6.0W - 40W
4). Color: Black, Silver, Red, Blue
5). Minimum resistance: 0.3Ohm