Wireless Battery With LCD Display & Rotary Cartridges Hollow Cup Motor Tattoo Pen For Permanent Makeup Set Supply Item NO.: BTP03

Wireless Battery: 

Input: The charging port is powered by a USB data cable. 
The built-in battery is 3 pcs, 550mA / block, 3.7V battery, and the output current is fixed at 1A;
Output: Voltage range: (1-8 range corresponds to 5-12V) pushing "+" or " -" button to switch the voltage range, 5V is the lowest voltage, and 1 level corresponds 5V, 2nd gear corresponds to 6V, and so on 8th gear corresponds to 12V;
Power storage: fast charge through the matching fast charge USB data cable. Normally, it can be fully charged in 1.5-2 hours. It is fully charged with 4 grids. It can be used for about 5-6 hours when the 8V is turned on. The voltage is stable. The last battery charge needs to be recharged to ensure the use time.
Power on: press and hold the middle O key for 5 seconds to power on, and then press and hold for 5 seconds to power off;
Pause: during normal work, press the O key for a short time to pause the work, and then press to resume the work;
Adjust the voltage: pushing the "+" or "-" key to adjust the gear, corresponding to 1-8 gears respectively representing 5-12V;
Battery display: It is displayed on the LCD screen, it is full of 4 cells, and it needs to be charged when there is 1 cell remaining

Rotary Tattoo Pen:

Speed--10000/rpm
Aluminium Alloy Body
Working Voltage:  5-8V
RCA Connection
Strong Motor & Lower Noise
Compatible With Standard Cartridges 
Crafted with CNC technology, Precision & Durability. Ensure that the machine operate well