510 OLED Vape Battery -assorted colours

LED 510 Vape Pen Battery for 510 cartridges. temperature range: 2.0v-4.0v Precise temperature range in 1v increments Lower temperatures are ideal to taste the richness of the flavours and bring out the aromas of the terpenes within the cannabis. Higher temperatures may sacrifice flavour but will draw out a higher thc content for a stronger high at the expense of flavour and aroma. USBC charger (not included) Simple to use: Click 5 times quickly to turn ON/OFF. Press and hold to preheat -12s preheat option Click 3 times quickly to adjust the voltage. Click 1x to increase temp.