Check with your doctor before use, but otherwise good.
Everything arrived in a nicely branded box, inside was the manual, 8 reusable electrode pads, 2 cables, a wall charger and a micro USB cable. First thing is to charge the unit while you read the manual. Connection is Micro USB under a door on top, and it charges fairly fast.<br /><br />Once charged, you have some choices to make.  Check online for proper placement locations for the pads, there are a lot of options and i am not qualified to tell you where to put them.  Once down, you slot the plugs on the TENS cable to two of the pads then plug the cable into the A or B terminals at the bottom of the unit. you can do the second set as well in the same way.<br /><br />Powering on the machine is quick and easy, button on the top next to the charger. This will turn on the LCD, the machine has some settings to fiddle with:  2 TENS modes,  2 PMS modes, 2 Massage modes, with 4 variant programs each.  TENS is pain relief, PMS is Post Muscle Stress and supposed to help with growth, and Massage is... well, massage.  You swap between the modes with the M button, the left and right arrow keys change the program, T adjusts the timer, the up and down buttons on the sides are for the power for the pads on that side. There's also a little round button in the center of the device, holding that for 3 seconds locks the keypad.<br /><br />Getting wired up and program selected, this thing works pretty well, it puts out quite a bit of oomph. The different modes are a nice feature, as is the onscreen timer and battery display. The manual suggests running the battery flat before recharging it, at least twice, before having you be able to top off a charge whenever.  I wish it had some sort of completion alarm, as of right now, it just powers off when the timer reaches 0.  Honestly, i can't think of anything bad to say about this TENS unit., for the cost, it's a perfectly adequate for someone wanting to give it a try to see if it's right for you.
Rating: 5 stars