Newest Wireless Power Supply Mini Tattoo Power RCA/DC Connector Tattoo Supplier for Tattoo Pen Machine Free Shipping
1.W-Li power supply for LED digital display built-in lithium batteries can be recycled for high efficiency and energy saving, charging for about 3 hours, with motor for about 5-8 hours. 2. Long press + key 0.8 seconds to start, long press - key 0.8 seconds to shut down, + - key every time 0.1V gear.
How to Use:
Long press the button to turn ON/OFF You can use a normal phone USB charger to charge this power supply. Two kinds type for you choose: RCA Or DC connector
Product real shot: