[Rechargeable Pulse Massager]--The rechargeable pulse massager adopts the physical massage principle of electronic acupuncture, uses low-frequency pulses, and imitates the 16 basic techniques of acupuncture massage to improve local blood circulation in the human body, promote metabolism. Also has certain effect for reducing extra fat and relieving fatigue.[Full Body Relaxing]--Equipped with 4 pulse patches, can be used for relieving pain,stress, relaxing muscle for shoulder,arm, neck, back, waist,wrist,calf,etc. Eliminate fatigue, relieve muscle, soreness, neuralgia, etc., promote blood circulation in various massage parts, and continuously increase body immunity.[Easy User Interface]--Easy operation. Large LCD screen shows type of massage and therapy time. It's fully automatic and programmable!The pre set therapy time is 20mins,you can set 5-90 minutes massage time as you want. 12 pulse modes and 20 intense level switchable.[Battery Powered]--Powered by 3 AAA batteries(Not include).Small and compact design allow you can convenient pack it in your bag, and enjoy a body massager anytime you want[Note]--DO NOT use the product if you have a cardiac pacemaker or an existing cardiac condition, implanted metal devices/screws areas of the body, pregnant or suffer from epilepsy. If you have one of the following conditions, please consult with your physician. Any acute disease; tumor; infectious disease; pregnant; heart disease; high fever; abnormal blood pressure; lack of skin sensation or an abnormal skin condition; any condition requiring the active supervision of a physician.