OBS KFB2 Starter Kit is an upgraded version of the previous OBS KFB AIO Kit.
OBS KFB2 has exquisite appearance with colorful patterns and portable hand feeling. Working with built-in 1500mAh A+ level battery with low power output and constant voltage at 3.5V, the OBS KFB2 can bring you much more stable vaping experience with multiple intelligent protections. Plus the one large button design, it will be very convenient to operate the KFB2. And the KFB2 atomizer has 2ml e-liquid capacity with slide top refill design. Its' bottom airflow system can support both MTL and DL vaping. Plus the advanced S1 mesh coil and N1 coil, the OBS KFB2 is perfectly compatible with regular e-liquid vaping and nicotine salt vaping. Get the OBS KF2 for a great vaping now!