The COSMO Mod features a visual RGB LED indicator, with functions of:
1. Battery life indication with RGB LED lights;
2. Red light alarm of over vaping, short circuit and low power.
You can simply charge the COSMO Mod through the side USB port by
connecting it with a computer or a wall adapter. There is no more liquid
leakage, compared with the bottom USB port.
COSMO mod Powered by a 1500mAh built-in battery,
supporting a maximum output of 30W.