OBS KFB2 All-in-one Starter Kit 1500mah
https://www.everzon.com/obs-kfb2-all...t-1500mah.html

OBS KFB2 All-in-one Starter Kit is powered by 1500mah built-in battery for long time vaping. OBS KFB2 kit features bottom airflow system to compatible with MTL and DTL vaping. KFB2 adopts slide top fill design without leakage.

Parameters:
Size: 20* 112mm
Battery: built-in 1500mah
Capacity: 2ml
Resistance: 0.6ohm S1 mesh coil(pre-installed)
1.2ohm N1 coil
Thread: 510

Features:
Built-in 1500mah battery
Slide top filling
Bottom airflow system for MTL and DTL vaping

Packages:
1* OBS KFB2 kit
1* S1 mesh coil(pre-installed)
1* N1 coil
1* USB Cable
1* Extra glass tube
1* User Manual