physical therapy infrared light device
-
7 Modes Mini Muscle Joint And Back Pain Massage Tool Electrical Acupuncture Meridian Energy Pen
Power supply：3V lithium battery Electrical impulse frequency: 20~50HZ The output electric pulse width：200~420us Open circuit output electric pulse peak voltage 0~360V Maximum output swing：when 500Ωload, the voltage is3.3V The charger input：alternating current110V～240V；50/60Hz Output：3.7V，300±50 mA Charging time（h）=battery capacity×1.2÷charging current
Email Details
