Rotary Tattoo Machine Pen Double Battery Comfortable Grip Aluminum Alloy Wireless Tattoo Pen

Feature: 1. Powerful Motor: Wireless tattoo machine pen built in powerful coreless motor, 4 to 12V can be adjusted, suitable for both liner and shader, with high speed up to 12000rpm under 12V. 2. 2 Batteries: Come with 2pcs 1,800mah batteries, provide 8 hours of continuous operation at 8V, 2 batteries can be used alternatively, suitable for large area tattooing. 3. Multifunction: Tattoo machine pen with accurate and fast voltage regulation, overvoltage protection, pin stucking protection, all kinds of abnormal situations will reminding on the screen. 4. Clear Display: Tattoo pen with high resolution LCD screen to clearly display the current tattoo voltage, remaining power, operation time, which is convenient for tattoo artists to observe the tattoo status at any time. 5. Aluminium Alloy: Rotary tattoo machine pen made of aluminum alloy material, with good anti slip effect, long time use without tired, which is suitable for most cartridge needles in the market. Specification: Item Type: Wireless Tattoo Machine Pen Material: Aluminium Alloy, Electronic Components Battery: Built In Lithium Battery: 1800mAh Matching Lithium Battery: 1800mAh Voltage: 4-12V Voltage Adjustment Accuracy: 0.1V Needle Stroke: 4mm 0.16in Tattoo Pen Size: Approx. 140 x 35mm 5.51 x 1.38in Replacement Battery Size: Approx. 62 x 34mm 2.44 x 1.34in Speed: 12V 12000RPM Display: OLED-0.66inch Display Contents: Voltage, remaining power, operation duration Suitable Needle: Cartridge needle in market Charging Time: About 2.5 hours Working Time: Can be used continuously for about 8 hours under 8V.. Package List: 1 x Wireless Tattoo Pen1 x Replacement Battery1 x USB Charge Line1 x Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.