Feature: 1. STABLE WORKING SPEED: Coil machine operates at a stable speed, allowing for long hours of work without overheating. It is lightweight, powerful, and has low power consumption. 2. 10 WRAPS: Suitable for tattoo coil machines, the 10 wraps copper coils provide high accuracy, stability, and long lasting performance, which is a good helper for tattoo artists. 3. STRONG POWER: With a lightweight design, the coil machine offers a strong hitting force and low power consumption, making it perfect for professional tattoo artists. 4. VOLTAGE: Tattoo coil machine can be easily adjusted to start at 3‑3.5V and work at 4‑7V, allowing for precise control and customization according to individual tattooing needs. 5. HIGH ACCURACY: Professional 10 wraps tattoo coil machine is made of metal material, lightweight and precisely cut to ensure size accuracy and precision. Specification: Item Type: Tattoo Coil Machine Coil: 10 Wraps Material: Iron, copper, electronic components Starting Voltage: 3-3.5V Working Voltage: 4-7V Frequency: 4.5-5.5V 125Hz 5.5-6.5V 128Hz Applicable Handle Type: Cartridge needle handle or ordinary handle Applicable Needle Type: Select the appropriate needle according to the handle Applicable Clip Cord Type: Tattoo Hook Line. Package List: 1 x Tattoo Coil Machine Note: Not included clip cord.