Review Content Aah, said my husband It would be nice if it came with a carry case Save your Money Takes way too long to charge and once charged the power doesnt last long. The heat is no better than your average heating pad. Wish I hadnt wasted my money. Best product in the market I tried them all. This is the best product in the market. I dont have any back pain or issues but I do suffer from stiff back, particularly in the mornings. I play golf 4 times a week and it usually takes me 5-6 holes to "warm up" but that is not the case anymore. I turn this belt on 30 min. before my tee time and I am ready to go from first Tee. Auto shut off ensures allows me to use it as often as I need to by simply turning on the heater and single charge lasted more than 18 holes of golf with power to spare. I highly recommend this product to anyone who need a little bit of help to warm up your back to get the day started or for therapy after hard days work. Not nearly powerful enough. Like the portability the battery pack affords, but it doesnt deliever nearly as much heat as hard-wired devices. Too bad, because I like the design, fit and wide variety of styles (elbow, shoulder, back, etc.) available. the therapy is very warm Best on 30* and bellow yes auto good product and fast delivery This is good for any time. I like it because it dose relief my back pain. great Works good best heated device i have ever used the Far Infrared rays work directly on the muscle without overheating your skin. amazing! Battery lasts several hours and I bought an extra battery to take with me for the office. Love this product and i am telling all my workout friends to buy it!!!!!! the wrap work great Better use on 30*F and bellow Freedom with Relief I needed relief from chronic back pain even when away from home. This gave me total freedom of movement anywhere I wanted to go. Its discreet and works great, providing much needed relief as I go throughout my day. Did not meet expectations I am not happy with product. Very disappointed that it cut off so quickly and had to be turned back on. Awkward to reach controls while wearing. Temp too low even at "max." Tried to return day received and learned "no return" if opened. Misleading info - 30-day return policy only if not opened. How on earth do you know if you want product without opening. WORKS WELL Wish it stayed on longer excellent product, I like the design It helps me sooth my back pain Cordless heat wrap Heat does not stay on past 15 minutes Does not stay on high cuts down to low by itself Wish heat stayed on high and I could control when it turns off Belts battery is not very long less than 3hrs and it is dead Pretty Awesome! Update on the infrared portable heating pad from sharper image: this thing is Awesome! On max it lasts 2 hours, although you do have to turn it back on every 30 minutes. The infrared definitely reaches deeper into my muscles so once I take it off I feel relief for quite awhile (DDD in lower spine) it does take 2 hours to charge so thats a bit of a bummer but all in all Id purchase again. Fits snug and doesnt move so I can do chores around the house; and it goes under your clothes and isnt too bulky! I give it 4 stars, if it charged faster and didnt shut off every 30 minutes would be 5. Works well, needs low-battery warning. Got this for my husband, especially for long drives. He is a chronic back pain sufferer and has worn it almost daily for two weeks. On the highest setting, the heatlasts about two hours. I wonder how long the battery will last at this rate. Would be nice if it came with an extra battery. Cordless Lower Back Heat Therapy Wrap Ordered this for my dad since his back hurts coming from the job. Mind you that he is a mechanic. He loves it and it says it helps with the pain. Would recommend this to anyone who has back problems. I use it every day and cannot do without I have two to let one rest Works awesome a must buy for folks who suffer from back pain Got this for myself as a Christmas present - best Back Therapy Wrap ever. Definitely recommend highly to anyone who suffers from back pain and it also keeps you warm. My daughter suffers from Fibromyalgia and I ended up giving this to her as she needed it more than I did and she is just a very happy user and wants to get another one in case this ever goes out of stock. Just what the patient ordered! Purchased for a loved one who needs some comfort help while traveling. Just right. WORKS WELL Had to use an alternate power cord when the one that came with this belt did not charge the battery The convenience. Its light weight, comfortable to wear. I use it on my back, I have had back problems for years. Heat helps some and this is so convenient, I can wear it with out electric cords attached. I am enjoying the product very much. Have not found anything negative about it yet. Nice design I can use and reuse anywhere and anytime. The design look also very attractive. Comfortable wearing it. Damaged Battery The battery is faulty. After charging for 24 hours could not get the battery to heat the wrap. Didnt meet my expectation I was so excited to get this hoping it would help with my chronic lower back pain but unfortunately this didnt live up to my expectation. The instruction sheet did not list the charging time needed to fully charge your lithium battery which for me ended up being almost 4 hours. Once fully charged it was fairly simple to install the battery in the belt in order to use it. The infrared heat has 4 settings which worked well for me however it automatically turns itself off after 30 min intervals which was frustrating. I would say I was able to use this for at least (4) 30 minute intervals before it needed to be recharged again. I definitely dont think this item is worth the price however I will keep it but still use my trusted heating pad. Also please note that the user manual states the lithium battery will only last 1-3 years with ideal storage so take that into account if you decide to purchase this item. Best product in the market I tried them all and nothing comes close to this cordless lower back heat therapy wrap. Im a morning golfer and during winter time, it takes 5-6 holes for my back to get loose enough for me to swing freely but not anymore. I turn on the heater 30min before tee time and I am ready to go from first Tee shot. Best part of the heater is the auto shut off which allows me to turn it on whenever I need it and it lasts entire round of golf and still had enough juice left for another 30min. Of course, this is not just for golfers. I highly recommend this product for anyone that needs little extra help to warm up their back to get it going.