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V7 HNB Device Patented product  

V7 HNB Device Patented product

V7 HNB Device Using proprietary technology,Quality assurance, trustworthy. Effectively avoid IQOS patents, temperature control within plus or minus 5℃, light sensing system saves 30% battery life, able to smoke 15-20 cigarettes per charged (under debugging) Specification: Dimensions:115*23.5*14.5mm Battery Capacity :1340mAh Output Voltage:3.6V Total Weight :59g