Super mini power bank features for it’s vary voltages output,rechargeable for reuse.
Product Name: Pro Tattoo Power Bank Supply
Packing：1X power bank,1X USB cord
1.this power bank packing NOT container the charging plug.you should work it with plug for smart phone or pc with the USB insert.
2.keep this device away from liquid to avoid the short circuit.
3.dont disassemble,puncture,crush,heat or burn.
4.don’t throw it away into the trash.
5.keep it away from the reach of children.