2PACKS Wireless Rotary Tattoo Pen Battery Pack Power Supply RCA Tattoo Machine

Description

Features and further details
Input Voltage: DC5V
Output Voltage: 4.5V-12V
Battery type lithium ion cell
Battery capacity: 1500MA
Charging time: 5hours(different charger different charging time)
Working time: normal use for 4-6 hours, power conversion rate275%
Net weight: 70G   Volume:72.530*33.5
Note: no using charger higher 5V to charge for it
Instructions
(1)Full charge for first use
(2) Press the five-way switch in the middle: Long press on/off, short press pause/start
(3)The top and bottom of the five-way switch are voltage plus and minus (0.5V per voltage adjustment)
(4)Press right to display the power percentage, and press left to return the voltage interface
(5)If power less than 19%, charging lamp will flash: plug in charger and the lamp stay on
(6)100% full power, full power display light on
Package included:
2 tattoo wireless power
2 charging cable
On Jul-30-21 at 05:15:41 PDT, seller added the following information: