Cheyenne Sol Nova Unlimited SALE!!! SALE!!! On sale!!! I'll delete this if no one buys it soon. Tilting it up increases the frequency, and tilting it down decreases the frequency. Set includes: Cheyenne pen-style tattoo machine x1 Batteries x4 efest charger x1 Type-C cable x1 Hard case x1 This is a used tattoo machine with a short usage time of 60-70 hours. It's a 2-year-old tattoo machine. Thank you for looking.