Innokin - GO S Pen Kit
Powered by a built-in 1500mAh battery, the GO S kit uses a 2ml pod tank that can be refilled multiple times but won't require any maintenance - simply dispose of the pod tank once the lifespan is up and purchase a new one. (once the coil begins to taste 'burnt', 'different from usual' or begins to leak or gurgle it could be an indicator that you need to replace it)
There is only one button on the entire kit, that serves to activate and lock the device, locking makes it safer to travel with - to turn device on or off press the button 5 times in quick succession. The battery offers up to a full day of vaping (depending on usage) and can be recharged quickly via USB.
The GO S features a top fill design. Refill the tank by simply pushing in the direction of the arrow indicator on the top of the tank to slide open, then fill with your chosen e liquid - Be careful not to overfill.
Battery level LED indicator:
Red - battery below 30%
Red/Green - battery between 30% & 99%
Green - battery fully charged 100%