This unit came packaged in a standard box. However this appears to be the exact same box that the other e-stim accessories come in (nothing saying what the product is and no instructions other than generalized instructions and info that's printed on the box). Much like the accessory that I bought along with this unit, I would much rather have specific instructions as I've never used any electro-stimulation devices and I would like to insure that I'm using everything correctly and safely. The unit was inside some bubble wrap, and there was nothing else included inside the box. The unit itself honestly is a little worrisome. It's very light, and the plastic has a very cheap feel to it. There are 6 buttons for different functions. Theres also a dial on the right hand side, that just says "S.M Player" min and max. Since there are no instructions, i dont know what this dial is for or what it will do when the unit is powered on. On the top there are 2 jacks, which I assume is so you can use 2 different accessories at once, but again, there are no instructions included so I'm not 100% on that. It takes 2 AAA batteries with a remote-style slide off covering on the back. Overall, I'm not holding my breath with this one, and I don't exactly have high hopes for it as of right now.

**NOTE**
They do have more detailed instructions as well as what each function does when you look at the product listing online, but I do still vastly prefer a physical operation manual that comes with the toy.

I think it goes without saying that you need some kind of accessory to use with the unit. I decided to order the nipple clamps since that seemed like a pretty straightforward choice (and hard to use incorrectly). Again, there are 2 ports on the top of the unit that I believe are for using multiple accessories at once, but I don't have anything else to test that. I did have to look up the instructions on the product listing before doing anything. It did say to lubricate the area to "ensure connectivity", but it doesn't say with what exactly. (Spoiler: saliva doesn't exactly work lol) So I chose a water-based lube and applied a decent amount to my nipples, slapped on the clamps, and away we went. I started off with the unit at a minimum using the "tap" function. Honestly I don't know what I was expecting from, ya know, a literal electrical stimulation unit, but the first few shocks still surprised me a bit. I didn't expect it to be as powerful as it is so I didn't get the intensity much further than the minimum setting. I would recommend finding a gel meant specifically for these units that way you don't have to worry about your lube drying out on you, or damaging any accessories. My only complaint right off the bat is that the nippple clamps are difficult to get to stay on and while that had nothing to do with the unit itself, it does make it difficult to get a solid judgement when you're constantly have to stop to adjust and reattach your accessories. But overall, did better than I expected.

This little thing has surprised me quite a bit. The more I use it, the better I like it. I've found my favorite is having my partner control the settings, intensity, etc., but I most enjoy the vibrating mode since that's more of a continuous "buzzing" feeling instead of just intermittent shocks. Although my S/O seems to really enjoy my reactions to the settings he chooses, so he does switch it up on me a bit to keep me guessing. I haven't really given this much solo use. It's nice, but by itself it just doesn't do much for me. Now pair it with a blindfold, a good clit vibrator, and maybe some other sensory toys and I'll be over the moon and back in 5 minutes flat. It just takes everything to a whole new level. I'm really looking forward to getting more accessories for this that way I can really utilize it in every way possible.

The current can range anywhere from very minuscule, to strong enough that I would compare it to getting shocked after you've been wearing socks and dragging your feet around on the carpet for 5 minutes straight. Don't let its looks deceive you, this thing has some power to it.

I'm unfortunately not a person that can cum just from nipple stimulation (since I only have the nipple clamps, that's all I have to go off of at the moment). But this unit did add a nice sensation to my orgasm in a way that's almost impossible for me to explain. Without using too many pins, it did quite literally make it electrifying. (I know, I'll see myself to the door now.)