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Product Dimensions : 5.71 x 1.85 x 4.06 inches; 15.2 ounces
Item model number : WMG12
Batteries : 1 Lithium Ion batteries required. (included)
Date First Available : December 9, 2025
Manufacturer : RENPHO
ASIN : B0FVSSY2H9
Best Sellers Rank: #42,535 in Health & Household (See Top 100 in Health & Household) #142 in Electric Back Massagers #10,346 in Health Care Products
Customer Reviews: 4.7 4.7 out of 5 stars (31) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Hot & Cold Muscle Relief: Switch between 4 heat (102°F-113°F / 39℃-45℃) and 4 cold (57°F-46°F / 14℃-8℃) settings with the RENPHO mini massage gun. Use cold feature within 48 hrs of exercise to reduce swelling, then apply heat to accelerate recovery
Travel-Ready Portability: Includes 5 specialized massage heads for different muscle groups and a sleek carrying case. This percussion massage gun is perfect for post-workout, business trips, or vacations—your all-in-one portable recovery solution
Deep-Tissue Percussion: Target deep muscle tissue with 5 adjustable speeds (1600-2600 RPM) and an 8mm amplitude. The brushless motor in this electric massager delivers strong, quiet performance (≤55dB) for effective relief
Extended & Safe Use: Enjoy a full charge in 2.5 hours via USB-C fast charging for 3+ hours of cordless use. With a 10-minute auto shut-off time, this handheld massage gun ensures safety and battery longevity
Ergonomic Innovation: RENPHO small massage gun with heat features a smooth handle and thumb loop for a secure, one-handed grip. No sharp edges—just comfortable control that reaches every muscle without strain
User-friendly Recovery: A thoughtful present for fitness lovers, busy professionals, or anyone prioritizing self-care. Help them recover smarter with the new design of this mini, portable massage gun—ideal for post-workout recovery or home therapy
8 reviews for RENPHO Active Mini Thermacool Massage Gun with Heat and Cold, Valentine’s Day Gifts, Percussion Deep Tissue Back Massager Ergonomic Design 5 Speeds for Muscle Therapy, FSA Eligible, Travel Case HSA
Add a review
$79.97
Fernand C. Auclair jr. –
This massage gun is well worth the money.
Fantastic product. I purchased this for the many aches and pains I get from exercising. There are five gun heads that can be easily interchanged. Very satisfied. There are five power speeds but I have found the low speeds work best.
Sandra Padilla –
Highly recommend it! Love it!
Easy to use! We love it! The heat and cold modes are a wow factor! Awesome awesome awesome!!!!
Amazon Customer –
Good Pain Reliever
This product met my expectations. It was easy to use and relieved my pain.
Angela Larsen –
Very easy to use
Love it
OnePickyMom –
Small, But Powerful!
I just have to say, I am super impressed with this RENPHO “Active Mini Thermacool Massage Gun with Heat and Cold”- it may be mini, but you aren’t compromising at all with this massage gun! I compared this tool to 2 other massage guns – one that was less expensive but full-sized, and one that was exceptionally more expensive ($400 range) and also very large…. this RENPHO Mini Massage Gun ended up being the one I liked best of the three!! It has some major things going for it! First of all, this is SO lightweight- it is super easy to position and use. You don’t get tired holding it. The percussion it delivers is comparable (although just very slightly less) than the full-sized massage gun in a lower price range- and that massage gun stalled out with any pressure put on it, while this one did not stall at all. The different massage heads for this massage gun twist (lock) on and off (all three massage guns were the same when it came to how to attach the head) , and all of these on the RENPHO were easy to get on and off, and lock in place, and to unlock- the other two massage guns I tested I struggled with getting the heads locked on them firmly. This one seemed really well designed in that that aspect was easy. The “Thermacool” head on this is absolutely fascinating. It was unlike anything offered on the other two massage guns that I compared this to. Note: only this one attachment has the hot or cold option to it. This attachment head does not need to be separately charged, it functions under the power of the main tool, when you turn the main tool on- this is most convenient. One of the other guns (the really expensive one,) for the heated head – you had to charge that heated attachment in addition to the massage gun itself! So impractical. And it did not offer the “cold” option at all- only heat!) This “Thermacool” head can turn icy cold, or it can turn very warm, on the same metal plate (not at the same time, but you can switch between the two temperatures. Red lights are for hot temps, Blue represent the cold setting), you just use the buttons on the side of it to toggle it to either heat or cold, and you can increase that cold or heat up a few degrees in intensity by pushing the button a few times. (Note: to change the temperatures, even to increase them- the vibrations/percussion on the main tool must be turned off, so set the temp how you want before you get started, once you know what you want.) (Also note, to make the hot or cold, this “Thermacool” head has a vent that pulls air in vigorously, so don’t block that vent- it is not a big deal, not hard to avoid, but I just thought I would mention that!) You can use the percussion with this “Thermacool” head as well, it makes for a very nice targeted massage. The cold isn’t uncomfortable against your skin, but it is fairly dramatic. The heat also was not too hot for my bare skin, but it does get pretty intense. I love how to compact this mini massage gun is, I love the small but sturdy storage case. I love how effective this tool is (especially for leg muscles and lower back). I love how many options it has for massage heads. I love how easy it is to use, how lightweight it is. The only real compromise you are making on this is with such a short handle it is hard to reach spots like your mid-back – you need someone to help you with that. A longer-handled massage gun is easier for tricky spots like that, but I still would choose this massage gun over the others. Also, it is slightly less powerful than the other two massage guns, comparable to the full-sized but lesser-priced massage gun in strength, but much weaker than the super expensive massage gun, but the wildly expensive one was almost too heavy to hold, and felt like using a jackhammer- I could only use the two lowest settings on that anyhow, it was too powerful to be comfortable. This RENPHO mini massage gun is the best choice if you want something easy to use, effective and versatile, and it has very few drawbacks to it! I love it!
J. A. Abele –
Mini Therma-cool Massage Gun with Heat and Cold
This hot/cold deep tissue massager by RENPHO is a well-designed therapeutic device.This quality massager comes in a convenient travel case with an effective assortment of attachments. It weighs only about one pound but is powerful enough to produce results of a heavier piece of equipment.It charges quickly with a USB cable which is also included. On a full charge it will run for up to 3 hours before recharging. It takes about an hour to recharge after typical use.The heat/cool head attachment works in an instant and the cold feels excellent after a workout to reduce inflammation, or to target sore muscle areas. The heat is very soothing for tired muscles. It has a 10 minute shut off to avoid over use and overheating.The five head attachments are designed for different muscle groups and works in conjunction with the 5 massage intensity speeds. There are also 8 temperature settings.You can use this one device for arms, legs, back, neck, and pretty much anywhere you have muscles. I even used it on my achy wrists after digging up weeds in the garden and felt relief.I’m really impressed with this portable massage gun. It’s easy to use and the loop gun grip makes it easy to handle.At the listed price of $89.99, I consider this Therma-cool massage gun to be a good value for the money.
Emily –
Best massager I’ve tried yet
I have myofascial pain syndrome so I am constantly using these two of massagers to work out knots. Renpho is a brand that I’m familiar with and I’m always impressed with the quality of their products. I do have another mini from this brand and definitely recommend the Active Mini Thermacool over the Mini Thermacool since this one has more options with the heating and cooling.This comes with a nice case which keeps everything together and organized. It is easy to charge and the battery lasts for multiple sessions, how many is really dependent on how high the settings are for the massager and the thermacool.Don’t let the compact size fool you, because this thing is more powerful than any other massager I own. While it doesn’t have the complete reach that others do, the length is great for smaller areas. I like that the power setting is on the bottom so I don’t accidentally change the setting while using it. It is lightweight, but still easy to control. The thermacool attachment is where it’s at for me. This one has 4 heating and cooling options. I generally prefer heat, but having the option of cold is nice. This one does heat up more and get cooler than my other renpho so I find it more effective. The is one attachment this one has that I haven’t seen with others and it’s an air cushioned head. This is extremely functional for the more sensitive areas that I normally can’t get with the other heads.Hands down, this massager is worth the price point.
Julie –
I highly enjoyed previous versions of Renpho mini massager gun.This version is more expensive and more cheaply made.Not made for small hands.I do deep tissue massage and have used multiple renpho mini massage guns over my years. This is the first time I have ever been disappointed in renpho products.This gun is heavy, bulky, loud running and runs rough. The gun has a very deep vibration in the handle that affects the amount of time of use and even caused pain in user’s arm.The accessories are also cheaper versions of the past products.