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Sharper Image

Sharper Image PowerBoost Core Mini Massage Gun [2026 Version] Deep Tissue Percussion Massager with 6 Speeds for Back & Full Body Muscle Pain Relief, Portable with 4 Attachments & Carry Pouch

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jul 10
Order within 12 hours and 57 minutes
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Size: Powerboost Core


Features

  • PORTABLE MINI MASSAGE GUN FOR DEEP TISSUE RELIEF: Powerful handheld percussion massage for muscle pain relief with a brushless anti-stall motor so you can increase pressure without losing power. Core's advanced Adaptive Force motor automatically maintains intensity under pressure so you can work into sore quads, tight shoulders, or a stiff lower back with confidence.
  • 6 SPEEDS FOR FULL-BODY RECOVERY: Don't settle for a 3-speed mini massager when you can have SIX percussion intensity levels for precision deep tissue massage for warm-ups, post-workout recovery, and targeted muscle relief. Lower speeds work well for sensitive areas like the lower back and shoulders. Higher speeds deliver focused percussion for dense muscles like glutes, hamstrings, and upper back.
  • QUIET & COMFORTABLE ON THE GO: Quiet Drive technology reduces noise for distration-free use at your desk, on the couch, or on the go. Soft-touch grip and unique angled handle reduces hand & wrist fatigue during back or shoulder sessions, making Core more comfortable to use than standard T-shape mini massage guns.
  • 4 ATTACHMENTS FOR BACK, SHOULDERS, & FULL BODY RECOVERY: Round, flat, fork, and cone heads offer targeted muscle relief in every muscle group, from larger hamstrings and glutes to tight spots and knots. Proprietary SAFELOCK Technology electronically confirms attachments are secure before the motor activates.
  • COMPACT MASSAGE GUN FOR RECOVERY & EVERYDAY RELIEF: Ideal for exercise warm-up, reducing muscle tension after a long day, recovering from long runs, or relieving travel fatigue. A great gift for fitness enthusiasts, runners, and anyone who carries tension. The PowerBoost Core puts deep tissue percussion massage in your hands anytime, anywhere.
  • COMPLETE MASSAGE KIT WITH CARRY POUCH: Long-lasting USB-C rechargeable battery delivers up to 3 hours of continuous percussion. Includes carry pouch for the Core and all four attachments for easy transport between home, gym, and travel. Everything you need for full-body deep tissue massage in one kit.

Description

Compact Recovery That Moves With YouThe Sharper Image PowerBoost Core Mini Massage Gun delivers effective deep tissue percussion in a compact, lightweight design built for everyday recovery. Small enough to fit in a gym bag or backpack, it makes muscle relief easy to access wherever your day takes you.Consistent Percussion in a Mini DesignPowered by a brushless motor with anti stall technology, PowerBoost Core helps maintain massage intensity when pressure is applied. This supports a steady, effective feel without interruption, even in a smaller form factor.Adjustable for How Your Body FeelsSix speed settings allow you to tailor each session based on your needs. Use lighter levels for warm up or relaxation and higher settings for deeper muscle work on sore or tight areas.Attachments for Focused ReliefFour interchangeable attachments let you target different muscle groups with confidence. SafeLock attachment detection helps ensure attachments are securely installed before use.Comfortable and Easy to Use AnywhereQuiet Drive technology supports low noise operation in shared spaces. The ergonomic grip feels secure in hand, LED indicators show speed and battery level, and the included carry pouch keeps everything organized on the go.Why You Will Love ItEffective percussion in a compact sizeMaintains intensity under pressureMultiple speeds for different recovery needsQuiet operation for use anywhereLong battery life with USB C chargingEasy to pack and storeProduct FeaturesCompact mini percussion massage gunBrushless motor with anti stall technology6 adjustable speed levels4 interchangeable massage attachmentsQuiet Drive low noise operationSafeLock attachment detectionLED speed and battery indicatorsUSB C rechargeable batteryUp to 3 hours of battery life per chargePackage IncludesPowerBoost Core Mini Massage Gun4 Interchangeable AttachmentsUSB C to USB A Charging CableCarry PouchInstruction Manual

Product Dimensions ‏ : ‎ 4.7 x 1.88 x 7 inches; 1.81 Pounds


Item model number ‏ : ‎ 1019791


Batteries ‏ : ‎ 1 Nonstandard Battery batteries required. (included)


Date First Available ‏ : ‎ December 19, 2025


Manufacturer ‏ : ‎ Merchsource


Best Sellers Rank: #45,116 in Health & Household (See Top 100 in Health & Household) #120 in Handheld Massagers


#120 in Handheld Massagers:


Customer Reviews: 4.8 4.8 out of 5 stars (28)


Target Use Body Part: Arm, Back, Legs, Shoulder, Whole Body


Power Source: Battery Powered


Other Special Features of the Product: Cordless, Lightweight, Portable, Quiet, Rechargeable


Massager Form: Massage Gun


Specific Uses For Product: Recovery, Relaxation, Wellness, Workout


Product Benefits: Injury Recovery, Muscle Therapy, Pain Relief, Stress Relief


Is Product Cordless: Yes


Product Grade: Home


Massage Therapy Technique: Percussion


Charging Time: 4 Hours


Battery Average Life: 3 Hours


Brand Name: Sharper Image


Model Name: Powerboost Core Portable Percussion Massager


Model Number: 1019791


UPC: 840397517404


Manufacturer: Merchsource


Manufacturer Warranty Description: 1-Year Manufacturer


Manufacturer Part Number: 1019791


Unit Count: 1.0 Count


Item Weight: 1.81 Pounds


Item Dimensions L x W x H: 4.7"L x 1.88"W x 7"H


Color: Black


Form Factor: Massage Gun


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Nice size and easy yo handle.
Size: Powerboost Core
Works as advertised
Reviewed in the United States on April 3, 2026 by Amazon Customer
    • Great value and excellent recovery device Great value and excellent recovery device
Size: Powerboost Core
Review Image by Jason Murrell
Review Image by Jason Murrell
This gun is outstanding overall, possibly too powerful at the settings beyond 3/4, the attachments are great for the various purposes, and the battery life is outstanding. Best of all, it can be charged with a standard usb-c which is awesome because all I ever do is lose proprietary charging cords. There is a wide level of adjustability on this gun and starting out on the lower settings is a great intro and legit relieves some muscle fatigue and soreness. The vibration causes some itchiness to occur sometimes but it subsides pretty quickly and you definitely get warm from the gun being in constant pressure contact but that may actually aid in the recovery purposes. Overall, for the price, this is a well built massage gun, pretty comparable to much more expensive name brand guns that offer basically the exact same functionality. I’d say it is an excellent value and I’d very highly recommend it. ... show more
Reviewed in the United States on April 12, 2026 Reviewed in the United States on April 12, 2026 by Jason Murrell
    • Nice Muscle Relief & Easy To Use
Size: Powerboost Core
I have a percussion massager that was given to me as a gift. It has lots of buttons and attachments, and to be honest it just seems overwhelmingly complicated, so I have never used it. This massage gun seemed much less overwhelming, so I decided to give it a try and I really like it. It comes with 4 attachments: Round, Flat, Fork & Cone. It comes with a small pamphlet with a quick explanation of each attachment and it’s use. It’s nicely illustrated which takes the guesswork out of trying to decide which attachment is best for my needs. The attachments are easy to change and twist into place easily as well. Once in place, all I have to do is press the button on the back of the gun and I’m ready to go. It starts out on the lowest of 6 settings. To increase the speed, I simply press the button to increase to the next speed until I reach the one I want. If I just want to turn it off, I can either cycle through to off, or I can just press and hold until it shuts off. This massager is very simple to use, and we have already used it several times. Nothing overwhelming or difficult to figure out. It also comes with a storage pouch for when it isn’t in use. It has ample room for the gun, attachments, charging cable and the pamphlet and small enough to store anywhere or take with you on the go. If you are looking for a percussion massager with lots of different attachments with every setting under the sun, this Sharper Image PowerBoost Core Mini probably isn’t for you. If you want one that’s uncomplicated and easy to use right out of the box, then you will really like it. I personally really like this massage gun. ... show more
Reviewed in the United States on February 2, 2026 by All Smiles
    • Nice rechargeable massager.
Size: Powerboost Core
I like this rechargeable massager. It’s rechargeable, which is a nice feature, and it holds its charge for a long time. The color indicators showing it is charged consists of a circle of dots that light up to indicate hopefully charged it is. I’d like that because then you’re not guessing where you are at in the charging process. I got the mini massager and it comes with four attachments, which you screw into the base holder. The attachments go on and off very easily, yet sit securely once they are screwed in. This mini massager comes with a very nice, lined cloth bag, so you could easily take it traveling. I like the smaller attachments as you can really zero in on individual muscles or pinpoint right where you are feeling tightness. All in all this is just a very handy unit that is highly portable due to it smaller size. It is not too heavy in your hand either, so your wrist doesn’t get so sore while using it. I do think the price point is a little high at $109 when I got it, so I took one star off for that. Otherwise, this is a well manufactured little unit and I believe it will last for a long time. ... show more
Reviewed in the United States on April 26, 2026 by SmokeyKoi
    • Feels amazing
Size: Powerboost Core
Great quality: I enjoy the different speed options. So easy to use. The attachments are nice but I like the main attachment the most and use it most frequently. This mini massage gun is a great size and easy to pack for trips. Amazing after getting off a long flight. Also, if you have teens that are in competitive sport tournaments - this is also a great option to ease soreness when they have a lot of play. I Think of Sharper Image as always having solid products and this does not disappoint. ... show more
Reviewed in the United States on March 20, 2026 by Julie Ann Smith
    • very easy to use
Size: Powerboost Core
This massage gun feels very well built. The body has a smooth finish and is comfortable to hold, making it easy to use for extended sessions. It comes with four attachments, and switching between them is very simple. They do stay securely in place during use. There are six speed settings, allowing you to adjust the intensity depending on the muscle group you’re targeting. The motor is impressively quiet, which is a big plus. I can lie down and relax without being bothered by loud noise while using it. Charging takes a few hours, but the battery life of around three hours is more than enough for regular use. It charges via USB-C, which is convenient. ... show more
Reviewed in the United States on February 25, 2026 by Customer Review
    • great starter or travel massage gun
Size: Powerboost Core
I get regular massages for aches and pains, but was looking for something I could use at home in between. This deep tissue massage gun has been good for those times, though obviously I don't know entirely what I'm doing the way a massage therapist does (in fact, I'm going to ask mine for tips on what to target with it next time I see her). Right out of the box, it's very easy to use and I was honestly impressed by the value. It comes in a sleek, sturdy carrying case which is a huge plus for keeping everything organized. Inside, you’ll find the massager itself, a USB charging cable, and a variety of specialized attachment heads—including the classic ball head for large muscles, the fork for your spine/neck, and a flat head for general use. As far as the specs go, this massage gun features 30 adjustable speed levels, allowing you to transition from a gentle wake-up massage to a serious, high-intensity deep-tissue session. The LCD touch screen is really intuitive, clearly showing your speed setting and remaining battery life. The battery life seems to be long-lasting; I fully charged it before I used it the first time and haven't had to recharge yet. The gun is fairly quiet when running, as well. The unit has a bit of weight to it to help with the pressure, and of course when it's in use there are the vibrations. I find when I'm using it on my shoulder, my other arm gets a little tired, so I'm thinking of asking my husband to help out with that from now on. Everything else it's perfectly easy to use on myself, and overall I'm happy with it. ... show more
Reviewed in the United States on January 17, 2026 by Toni
    • Feels amazing! Feels amazing!
Size: Powerboost Core
Review Image by Margaret
I am incredibly impressed with this massage gun, it has so many intelligent design features that just makes it a pleasure to use. The controls are intuitive to operate. It requires a little bit of hand strength to get the different massage heads screwed all the way in, but not an undue amount and it has a flashing light sequence to tell you if you haven’t managed it correctly, which is great. I haven’t tried running the battery all the way down, but it says that it can run for three hours, and I believe it. I started testing it as soon as I pulled it out of the box because I happen to have been dealing with significant back pain and muscle spasms after traveling, and even without charging it first, I ran it for something like 40 minutes on a variety of settings, and the battery wasn’t even half dead yet after that (which I could tell, because it has the lights that flash once you plug it in to tell you the battery level). It’s also very effective at believing general soreness, but also with targeting specific muscle spasms to get them to release. All of the heads are good for the things indicated on the insert, and it goes from intense at the low setting, to out-of-this-world at the highest setting. I also like that it automatically increases the intensity to correspond if you are putting more pressure, so you don’t necessarily have to cycle to a higher setting to get a more intense vibration/percussion. The only thing that I would change is the storage bag, which is very well-made but could stand to be a little bit bigger; I’m able to fit the massage gun and all of the attachment heads into it, but just barely. This is worth every penny and I intend to purchase one as a gift for a loved one who has a chronic pain condition, as I think it will be amazing for them. ... show more
Reviewed in the United States on January 20, 2026 Reviewed in the United States on January 20, 2026 by Margaret

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