1 / 7BOB AND BRAD L7 Ultra R3-C Massage Gun with Heat and Red Light
BOB AND BRAD L7 Ultra R3-C is a cordless percussion massage gun with an extension handle and a heated red-light massage head. Its adjustable head and longer reach are aimed particularly at self-massage of the back, while the compact format is also presented for travel and everyday use.
At a glance
- The extension handle detaches for compact use, and the head is described as adjustable through six locking angles from 90° to 180°.
- A dedicated heated head combines percussion with listed 660nm red light and 850nm near-infrared light. The listing says the heated head has its own battery.
- Five speed settings and a stated operating noise of ≤55 dB are specified for everyday sessions.
- The listing describes USB-C PD fast charging and a full charge in 2.5 hours.
Pros and cons
Pros
- The extension handle and adjustable head are designed to help reach the back without assistance.
- Detachable extension and cordless operation offer both extended-reach and compact massage-gun use.
- The heated head adds heat and two listed light wavelengths to percussion.
Cons
- The listing says the product is not water resistant, so it is not suited to wet use or cleaning with water.
Technical specifications
14 specifications| Brand | BOB AND BRAD |
|---|---|
| Model | R3-C |
| Power configuration | Battery Powered |
|---|---|
| Battery life listed | 17.33 Hours |
| Form factor | Extendable/2-in-1 |
|---|---|
| Weight listed | 0.6 Kilograms |
| Water resistance listed | Not Water Resistant |
|---|
| Massage technique | Percussion |
|---|---|
| Speed settings | Five speed settings ranging from 1,800 to 3,000 RPM |
| Stall force listed | 25 lb |
| Operating noise listed | ≤55 dB |
| Massage head heat listed | up to 45°C |
| Light wavelengths listed | 660nm red light and 850nm near-infrared light |
| Auto shut-off listed | 10-minute auto shut-off function |
What to know before buying
Listing details to confirm
Listing details conflict on dimensions: one entry gives 16.3L x 5.5W x 38.1H centimetres, while another gives 16.3 x 5.8 x 38.1 cm; 600 g. The battery-life figure is listed without an operating mode, and the charging-time detail is inconsistent, so confirm these figures and the intended package with the selected listing. The stated 17.33 Hours should not be treated as a guaranteed duration for use with the heated head.
What’s in the box
- Extension handleCheck selected pack
- Protective hard-shell carry caseCheck selected pack
- Five massage attachments, including heated red-light headCheck selected pack
- USB-C charging cableCheck selected pack
- Lithium-ion batteryIncluded
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- People seeking a cordless massage gun with an extension handle for reaching their own back.
- Buyers who want percussion with a heated attachment and listed red and near-infrared light.
- Those looking for a detachable, compact option for travel or use at home.
Less suited to
- Anyone needing a water-resistant massager.
- Buyers who need a precisely confirmed product size or mode-specific battery runtime before purchase.

Customer reviews on Amazon
- 5 stars
70% 70% - 4 stars
14% 14% - 3 stars
7% 7% - 2 stars
4% 4% - 1 star
5% 5%
Customer feedback highlights the extension handle and adjustable head for reaching the back, along with positive impressions of the heat, battery life and accessories. These comments align with the product's listed extendable format and heated head, but they do not establish a particular runtime or verify the package contents. The overall rating distribution is mostly five-star, with a smaller range of lower ratings, so experiences are not uniform.
Positive themes
- Customers are reported to appreciate the adjustable head and extension handle for reaching difficult areas.
- The customer summary reports favourable impressions of heat, battery life and included accessories.
Frequently asked questions
Can the massage gun be used on the back without help?
The listing describes a detachable extension handle and an adjustable head intended to reach areas of the back. That is a design claim, not a guarantee that every area will be easy to reach.
Does it include heat and red light?
The listing describes a heated massage head combining percussion with 660nm red light and 850nm near-infrared light. It says the heated head has its own dedicated battery.
How long does the battery last?
The listed battery life is 17.33 Hours, but no operating mode is specified. The listing also says the heated head has a separate battery, so runtime may depend on how the device is used.
What is included in the package?
The feature text claims an extension handle, protective hard-shell case and five attachments, including the heated red-light head. The supplied package information does not provide a separate explicit contents list, so check the selected listing.

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