PIONEER-INSPIRATION 3.5mm / 4.2mm Stroke Shock Absorption Wireless Tattoo Pen

Motor: OG Custom Outer Rotor Brushless MotorSpeed: 180-9000RPMStroke: 3.5mm/4.2mmMaterial: Aluminum Alloy, high-strength modified PCBattery Capacity: 1700mAh (two batteries)Voltage: 10V-12VInput Voltage: 5V1.5ACharging Method: Type-C charging cable, recommended DC5V/2A Type-C chargerBattery Type: Polymer lithium batterySilicon rings, colors will be randomly selected for shipment. Ergonomic Shock Absorption: Designed with ergonomic principles, this product ensures effective shock absorption, providing comfort and reducing strain during use. Dual-Mode Frequency/Voltage: Equipped with dual-mode functionality, it offers customizable settings to adjust frequency and voltage for a tailored user experience. Lightweight & OTA Technology: Weighing just 162g, it delivers a lightweight and enjoyable experience. The inclusion of OTA (Over-the-Air) technology ensures seamless updates and optimized performance.