BlackDog Hertz - Rotary Tattoo Machines

Introducing the new BlackDog Hertz fully wireless cartridge tattoo pen, now available for purchase. This innovative device offers precise control through motor frequency adjustment, allowing users to tailor their tattooing experience. With a powerful 1500mAh battery, the pen provides uninterrupted operation for up to 6 hours before requiring recharging. For added convenience, spare batteries are also offered for separate purchase. Featuring a vibrant OLED display, the screen prominently showcases the current Hertz setting for easy monitoring. The built-in battery incorporates a microchip, ensuring protection against overcharging, rapid discharge, and short circuits for enhanced safety during use. Charging the device to full capacity takes approximately 1.5 hours when utilizing a 5V 2A charger. Despite its robust capabilities, the pen maintains a lightweight design, weighing only 160g, with dimensions measuring 124mm in length and 34mm in width.