Adjustable Height & Width 510 Cartridge Box Mod Fit All Cartridges With Precising Volltage

*Product ID：UNI Pro 510 battery
*Adjustable width & height fit atomizers with Diameter 6-14mm Length >42mm
*Digital Display accurate 2.0-4.2V
*10 Seconds of preheat function
*Required resistance >0.5ohm
*Magnetic 510 thread adapter
*Micro USB Port
*Battery Capacity: 650mah
*Colors: Black, Silver, White, Dark Champagne,Blue, Red, Dark Blue, Apple Green, Green,Purple, Rosy

Specification	Package Contents/Carton QTY
Adjustable width & height fit atomizers with Diameter 6-14mm Length >42mm Digital Display accurate 2.0-4.2V 10 Seconds of preheat function Required resistance >0.5ohm Magnetic 510 thread adapter Micro USB Port Battery Capacity: 650mah Colors: Black, Silver, White, Dark Champagne,Blue, Red, Dark Blue, Apple Green, Green,Purple, Rosy	1* UNI Pro Box Mod 1* Magnetic 510 ring 1* Micro USB cable 1* User manual Carton QTY:100kits 510 ring 3300pcs