TENS EMS Unit Muscle Stimulator for Pain Relief Therapy - 4 in 1 TENS & EMS & Relax & Custom Frequency + Pulse - Muscle Massager 36 Modes 20 Intensity, Memory & Favorites Function with 600mAh Battery

4 IN 1 TENS EMS UNIT: Belifu 4 in 1 muscle stimulator for or Shoulder, Neck, Sciatica and Back Pain Relief combines TENS, EMS, RELAX and DIY Pulse & Rate therapy technologies in 1 TENS device. Compared to the tens units on the market,this tens unit is a perfect choice of professional and personalized use modes, allowing tens unit users to achieve a variety of different needs in single machine. Long press "F" button to save your current setting as Favorite. Use it just tap F button and Long press to apply. 36 MODES AND DIY PULSE & RATE: Mode 1-12 for TENS, Mode 13-24 for EMS and Mode 25-36 for RELAX. With customized DIY frequencey rate and pulse width, you can choose your most favorite and comfortable setting by adjusting the frequency and pulse width botton on the top of the device. Combined with human body simulation technology and microcomputer intelligent control technology, this tens device simulates a variety of massage methods. Help for treating back pain, arthritic or inflamed discs/ joints, shoulder tension and muscle Relief. INDEPENDENT A/B CHANNELS CONTROL: You can set separate modes and intensities for channel A and channel B. For example, you can choose the mode 1 in channel A with an intensity level of 3 and adjust the frequency rate (top left button) and pulse width （top right button）for your neck, while in channel B, the mode 36 is being run with the intensity set to level 7 and also different pulse and rate on your back for non-Invasive and non-Drug effective pain relief. Press "T" button to set time (10-90min). ADVANCED MEDICAL-GRADE PADS: Belifu TENS electrode pads are made of the latest materials and industry-leading grade gel, which not only have long-lasting adhesion, but also can be reused more than 50 times. Offers an optimal fit to the skin, providing a soft and skin-friendly touch, easy to peel off and will not leave the gel on your skin. With latex-free TENS pads minimizes skin irritation for a comfortable therapeutic experience. GET EVERYTHING IN ONE GO WITH Belifu: The USB charging cable allows for a 2 hour full charge, the 400mAh large battery for up to 20 hours continuous use. 10pcs of Self Adhesive Conductive Reusable Pads (1*large 2x4 for back/legs, 4*common 2x2 for normal use). You can stick the pads and wind the electrode wires to pad's holder for next use, very convenient to storage it in EVA case. Carry the TENS EMS muscle stimulation device anytime and anywhere with device clip. ›See more product details ›See more product details