Authentic Sigelei GW 257W TC VW APV QC Charge Box Mod - Coffee Black The VLS RDA supports five-hole

The VLS RDA supports five-hole side airflow and comes with BF pin for bottom feeder

Operating System: Support the WIN2000/XP/WIN7

Smartphones or MP3

Pedometer: Support

And alert you of lower or higher P

Authentic Sigelei GW 257W TC VW APV QC Charge Box Mod - Coffee Black The VLS RDA supports five-holeProduct Features: The Sigelei GW is an exquisite vaping device, offering a great visual impact. It's compatible with dual 21700 20700 18650 cells with max 257W output power. The 1. 0 inch TFT color screen displays vaping info in detail for easy checking. The GW 257W has various working modes which will satisfy vapers' different needs. 1. 0 inch TFT color screen Unique classic Chinese style Great Wall pattern carving on the tube Exposed stainless steel