e-cig elv
1.fit for 510,eGo thread atomizer
2.LED lighting function:large vapor
3.waterproof ecig mod elvt
mechanical e-cig mod sigelei 20w
   helen.microsmoke
Product Description

Specifications for elv:
1. ELV using a zinc alloy with outsourcing silicone process for the first time in the electronic cigarette industry
2.The battery is rebuildable
3.Double mod: voltage regulation &  power regulation
4. ELV  can be used as a power bank
5.ELV can be used as a light

Descriptions for elvt:
ELV battery 18650 battery
ELV fit for all 510 thread atomizer
Variable voltage 3.0-6.0V
Variable power 3w-15w                                           
Color Grey,blue,or customize

Features Waterproof,Durable anti-fall, Anti-pressure    
Functions for elv:
1.Smoking
Fit for 510 thread atomizer. Dual output mode (Variable voltage from 3.0-6.0V. Variable power from 3w-15w.)
2.Power bank
Charge for digital products by USB cable connections
3.Linghting
Press the button "-" 3 seconds to turn on/off the light