Adjustable Voltage B2 Wireless Tattoo Power Supply with LED Screen

Item Type: Tattoo Power Supply Material: Aluminum alloy, electronic components Size: Approx. 31 x 67mm / 1.2 x 2.6in Battery: 1300mAh Lithium Battery (Included) Output Voltage: 4-12V (adjustment accuracy is 0.1V) Interface: DC Interface Charging Interface: USB Type C Charging Voltage: DC 5V /1A Charging Time: 2 hours Battery Life: 4-6 hours Strong Start Function: Turn on/off by holding down the + and - keys for 3 seconds after boot. LED Screen Display: Shows current voltage and remaining power How to Use: Press power button to start/shut down, short press to pause/restart; Hold down + and - keys to adjust voltage by 0.1V, or hold down the keys to adjust voltage from 4-12V. Package List: 1 x Wireless Tattoo Power Supply, 1 x USB Charging Cord

Features: - Adjustable voltage for precise control: The tattoo power supply offers a range of 4 to 12V with 0.1V accuracy, allowing for optimal speed control for different tattoo parts. - Long-lasting battery power: With a built-in 1300mAh battery, the tattoo pen power supply can operate for 4 to 6 hours on a full charge, perfect for large area tattoos. - Convenient and cordless usage: Say goodbye to traditional power supplies, cords, clip cords, and foot pedals with our cordless tattoo power supply, making it incredibly convenient to use. - Enhanced accuracy with LED display: The LED screen provides a clear voltage output display, ensuring an accurate and convenient tattooing experience. - Stable connection for hassle-free operation: The wireless tattoo battery features a secure DC port that offers a stable connection to most standard DC tattoo machines without any risk of falling off.

product information: