This is the standard 510 Thread battery, is an exclusive golden KK design wrapped around a soft touch matte black body. Preheat functionality helps to optimize the flavour profiles of every pull using a KushKraft Vape cartridge. Every KushKraft vape battery is equipped with a micro USB cable, for convenience. Does Not Include Charging Cable Instructions: Click 5 times to turn on/off Click twice to preheat (15 seconds) Click once to deactivate preheat Click and hold to draw vapour. Charging Port Type: Micro Usb