The battery capacity of this rotary tattoo pen is 1800mAh. 【Portex 2S Wireless Tattoo Pen】Instead of a traditional pen-style tattoo machine, the EZ Portex Generation 2S(P2S) isolated the use of tattoo cord to provide freedom on tattooing in anywhere and anyhow you wanted to, a satisfying tattooing experience comprised of best-in-class EZ customized motor with directly drive system.
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