Feature:1. 2. Good for blood circulation. 3. Adjusting the sensitivity of point detection to the type and condition of the skin. 4. User-friendly design, easy to operate. 5. We use lithium batteries that can be recharged. . Digital Electronic Acupuncture Pen Specification:Description: The electric acupuncture therapy device is equipped with a digital display that allows you to locate acupuncture points or trigger points. It includes an effective button stimulation function that allows immediate therapy with the electrical acupuncture of a point or area immediately after its detection. The digital display helps the user to easily locate the most accurate acupuncture point or trigger point, as this number increases as the electrical resistance of the skin decreases (after reaching the maximum number, the acupuncture point is detected and electroacupuncture can begin). Self-medication with electric acupuncture has never been so easy! Features: 1. 2. Good for blood circulation. 3. Portable and easy to use. 4. Adjusting the sensitivity of point detection to the type and condition of the skin. 5. User-friendly design, easy to operate. 6. Tips for sound. 7. We use lithium batteries that can be recharged. 8. The treatment probe can be replaced. Technical data: Item Type: Digital Electronic Acupuncture Pen Quantity: 1 piece Size: approx. 23x3,5x4,6 cm / 9,1x1,4x1,8 inch Weight: about 513 g Pulse Frequency: 1-23 Hz (adjustable) Switching force: 1 to 10 files Sensitivity: 1-10 files Power Supply: DC3.7v Relative humidity: 80% Environmental humidity range: -10 degrees -55 degrees Steps of using the activation instrument: 1. Adjust the strength, sensitivity and frequency suitable for you; 2. The thumb touches the metal patch, and the body of the pen is close to the tiger's mouth; 3. When sliding over the skin to detect acupuncture points, the reminder light will flash and make a beep; 4. As the buzzer sound and signal light get faster, it means that the closer to the acupuncture point, press the pen point to massage; Forbidden crowd: 1. It must not be used simultaneously with electronic devices such as implanted electronic devices, artificial hearts and artificial lungs 2. It is forbidden to use it for pregnant women and women with menstruation, skin abnormalities, high fever and other acute patients 3. Do not use children or persons without expressing awareness 4. Use in critically ill patients and emergencies such as cancer is prohibited List of packages: 1 x Acupuncture Pen 1 x USB Charging Cable 1 x Reflux Stick 3 x Acupuncture Pen Head 1 x English manual and other accessories . Digital Electronic Acupuncture Pen