Device Name: TENS
Power Supply: 3.7V, 180mAh
Battery: 3.7V/180mAh Polymer Rechargeable Battery
Battery Duration: About 10-12 cycles
Charging Voltage: 5V
Fully Charged: Approx. 40 min
Duration: Approx. 300 min
Device Intensity: 20 levels
Max. output: 2.5w
Material: ABS + Silicone
Stimulation modes: 6
Size of Device: 160mm L x 58mm W x 12.5mm H
• Do not use this device across or through your chest because the electrical currents introduced into the chest may cause rhythm disturbances to your heart, which may be lethal.
• Do not use this device if you are susceptible to rhythm disturbances to the heart unless under the direction of your physician.
• Do not use this device over your eyes, mouth, face, front of neck (especially in the carotid sinus), head, or across your heart because this could cause severe muscle spasms resulting in closure of your airway, difficulty in breathing, or adverse effects on heart rhythm or blood pressure.
• Consult with your physician before using this device if you are in the care of a physician.
• Consult with your physician before using this device if you have had medical or physical treatment for your pain.
• Stop using this device and consult your physician if your pain does not improve, becomes more than mild, or continues for more than five days.