Thin Heated Glove Liners Black Unisex

Battery life matches my expectations on medium heat.

I like that I don't need bulky heated gloves anymore.

Warm. Work and keep hands warm

I appreciate having three heat settings depending on the weather.

Good For Heat/Warmth; Comfortable; Good Battery Life; Expensive For Quality & Craftsmanship I have had these Savior rechargeable heated glove liners and been using them for about 5 months and overall they are good gloves/glove liners. I have referred to them primarily as gloves, not glove liners, and they function as both gloves and glove liners. I have worn and used them by themselves, without wearing other gloves over them, and also worn them with other gloves over them. They are very thin in the hand area, comfortable to wear, and allow wearing other kinds of gloves over them (not all gloves will fit over them, but many will, as shown and discussed in the video here). They are phenomenal at providing heat and warmth to my hands. They directly heat up the back of the hands and fingers, and the heat indirectly transfers to the palm side of the hands to heat up the entire hand. They have excellent functionality in terms of heating up my hands.They are average in terms of quality and craftsmanship, not great or excellent, but acceptably good.The fabric of the glove in the hand area is very thin (approximately 2 millimeters thick) and it is very comfortable, slightly stretchable, and easy to move my fingers and entire hands when wearing such. These are comfortable to wear both by themselves and with other gloves over them, and I have a good 100% range of motion with my fingers and hands while wearing these with and without other gloves over them.I got these in the large size and they fit my hands good in such size, but I was able to and did also try these in the medium size and they were tight around my wrists and difficult to put on and to get off due to a tight area around the wrist as described in my video here (for reference, from the base of my palm to the end of my middle finger is about 8-8.5 inches, and my hand is about 3.7 inches wide from one side to the other side at the knuckle area). One suggestion for improving these would thus be to add some feature where the wrist area can be loosened when putting them on and taking them off, and such area can also be tightened once they are put on. This would make them easier to put on and take off, while continuing to ensure a good fit while wearing them.I have never fully depleted the batteries except when I first got them in order to prime the batteries for recharging and to enhance their longevity, but I did not time how long it took to deplete them when doing so. After priming the batteries, when using these I have typically only used them for 2-3 hours at a time and then recharged them. While I cannot say exactly how long the batteries will last before needing recharging, I can say they can easily last 2-3 hours and that such has been sufficient for me in using these.They are not easy to clean, since they cannot be submerged in water for washing, but I have kept them clean by wiping them with a damp cloth and such has worked well for cleaning them.Overall, these are good heated gloves/glove liners and they have held up well and performed well over the past 5 months that I have used them. However, there is one significant bad thing about them: their price. Considering their quality and craftsmanship, their current price (about $120 dollars) is very expensive and I would expect these to cost half that price. I am deducting one star in rating these due to their expensive price. For all of these reasons, I rate them as 4 stars and recommend these to anyone looking for a good pair of heated gloves/glove liners, if price is not a concern.