Dragonhawk B1 Wireless Tattoo Battery Power Supply RCA and DC Connect

Dragonhawk B1 Wireless Tattoo Battery Power Supply RCA and DC Connect

Dragonhawk wireless battery is small and lightweight 40g,
1300Mah powerful high capacity can work 3-4 hours and efficient voltage.
Simple operating system, adjustable voltage range 4-12V
Long press to power On/Off

Specifications:

Weight: 40g
Power: 1300mAh
working voltage: 3-15V
Function: 0.2s instant start-up
Size: 27*42*22mm