Check the listing for details. Electro Acupuncture Stimulator Therapy 6 Channel Acupuncture Machine. Color: As Pictures Showing, Condition: New, Made in China. Listed at 92.76 USD. Package Included 1*Electric Stimulator Machine 1*Acupoint Detecting Pen 10* Black Electrode Tabs 2*White Electrode Tabs 6*Output Wires 1*Adhesive Tape 1*Adapter 1 *English&Chinese Manual 1*Acupoints Drawing Application It's used for the detection of human acupoints and electric impulse acupuncture treatment. Specifications Material: Plastic, Silicone Color: White Style: Modern Model: KWD-808I Number of Waves: 5 Voltage: AC 110-240V,50Hz; DC 9V+5%, 9V-10% Frequency of Impulse of Basic Wave: 1.2Hz~55Hz ±30% Pulse Width: 0.6ms±0.15ms Ambient Temperature: 5-40°C/41-104°F Relative Humidity: ≤80% Input Power: < 20VA+15% Range of Atmosphere Pressure: 500 hpa to 1060 hpa Timing Function: 0-60min Gross Weight: 1.6kg/3.52lbs Net Weight: 1.2kg/2.64lbs.