The FK Irons Spektra Flux Max combines the best technologies and innovations of recent years in one tattoo machine. The heart of the machine is the completely revamped PowerBolt II which offers up to 6 hours of battery life and has a USB-C connection for easy charging. The digital OLED display shows both the stitch frequency in Hz and the voltage in Volts. The battery charging status and the Bluetooth connection are also displayed. The built-in digital timer makes measuring the tattoo time on the side easy.
