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✅ KEY FEATURES

Adjustable Voltage: 4-12V adjustable voltage with precision of 0.1V to meet the tattoo artist's needs for operating on different body parts at varying speeds
Standard Interface: Comes with a standard RCA interface, compatible with all standard tattoo machines - closed tight connection, not easy to fall out
Wireless Freedom: Tattoo power supply eliminates traditional power cord, clip cord, and foot pedal for more convenient workflow
Long Battery Life: Built-in 2000mAh battery with 2-3 hours charging time. Fully charged state provides 6-8 hours continuous work - suitable for both liner and shader
LCD Display: Clear LCD display shows current voltage for easy observation and operation. Features shutdown, overcharge, and overdischarge protection
Ultra-Portable: Small size and light weight - won't tire your hand. Easily integrates with tattoo pen for portable convenience

📋 SPECIFICATIONS

Item Type: Tattoo Power Supply
Material: Aluminum Alloy, Electronic Components
Interface: Standard RCA Interface
Battery: Lithium Battery 2000mAh (Built-in)
Size: Approx. 7.2 x 3.2cm / 2.8 x 1.3in
Input: DC5V 2A (Input voltage must not be higher than 5V-2A)
Output: 4-12V
Output Voltage Adjustment Accuracy: 0.1V (long press for fast adjustment)
Display: Shows current voltage
Charging Time: 2-3 hours (charging with a charger higher than 5V is strictly prohibited)
Use Time: 6-8 hours continuous operation

📦 PACKAGE INCLUDES