NOVA HUSH 2 TWIST 510 THREAD BATTERY

Fits with most 510 Cartridges (maximum- 11.5mm)

USB-C Cable Included 

Instructions:

• Three rapid draws on device to adjust voltage
• Two rapid draws to pre-heat device

Voltages:

• Green- 3.0V
• Red- 3.8V
• Rainbow- Preheat