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Black cube-shaped cordless massager with dual hinged wings and three straps

Bob and Brad

Bob and Brad ThermArmor 3-in-1 Cordless Massager 45° Snug-Hinge Black

SKU CH-QZ6K-N7CWR

Cordless thermal cube delivers instant heat or cold therapy to knees, shoulders and elbows with a 45° snug-hinge fit and three strap sizes

  • ColorBlack
  • Name3 in 1 ThermArmor Cordless Thermal Cube
  • TypeMassager
  • FeaturesAutomatic Shut Off, Instant 3s Rapid Heat & Cold Relief Tech
  • Specifications3 in 1 ThermArmor Cordless Thermal Cube
  • Power Consumption20 Watt-hours

Type ThermArmor 3-in-1 Electric Ice Pack

  • Instant 3-second hot or cold therapy with Peltier engine
  • Three heat levels up to 108°F and three cold levels down to 41°F for contrast cycles
  • Dual-wing 45° Snug-Hinge fits knee, shoulder and elbow with three strap sizes
  • Cordless 0.9 lb design runs on 7.2 V battery with USB-C charging
  • FSA and HSA eligible with two-year warranty and NTC temperature safety

Targeted Thermal Relief

The Bob and Brad ThermArmor 3-in-1 Cordless Massager delivers instant hot or cold therapy to knees, shoulders and elbows. Its Peltier-driven engine reaches precise temperatures in three seconds without ice or microwaves. Dual-wing architecture and three strap sizes (20, 30, 43 inches) ensure a contoured fit that minimises thermal loss. Weighing 14 ounces (394 grams), it suits athletes, travellers and active families seeking portable recovery.

Sustained Session Behaviour

A 3200mAh battery provides up to 1.58 hours of runtime per USB-C charge, varying with intensity and ambient conditions. The 60dB Turbo-Airflow engine runs quietly during extended contrast cycles. NTC smart temperature control prevents over-heating or over-cooling across heat settings (100, 104, 108°F) and cold settings (41, 50, 59°F). Automatic shut-off adds safety during prolonged or unattended use.

Upgrade From Single-Function Packs

Replaces separate gel packs, electric blankets or disposable wraps that require freezing, microwaving or cords. The jump is worth it when you need rapid, repeatable contrast therapy in a single cordless unit that conforms to joint contours. FSA/HSA eligibility and a two-year warranty support long-term value. Buyers who want more coverage than three strap sizes allow should consider larger wraps.

Highlights

  • Instant 3-second hot or cold therapy with Peltier engine
  • Three heat levels up to 108°F and three cold levels down to 41°F for contrast cycles
  • Dual-wing 45° Snug-Hinge fits knee, shoulder and elbow with three strap sizes
  • Cordless 0.9 lb design runs on 7.2 V battery with USB-C charging
  • FSA and HSA eligible with two-year warranty and NTC temperature safety

Specifications

BrandBob and Brad
ColorBlack
Name3 in 1 ThermArmor Cordless Thermal Cube
ModelThermArmor
TypeMassager
Part NumberHXR-A130
FeaturesAutomatic Shut Off, Instant 3s Rapid Heat & Cold Relief Tech, Portable, Reusable, Versatile Gift for Hikers, Runners & Active Families
Specifications3 in 1 ThermArmor Cordless Thermal Cube
Power Consumption20 Watt-hours
Power Source7.2 Volts
Dimensions5.87×2.99×1.97 inches
Weight0.9lb
Sports TeamN/A
Sports LeagueN/A
Contains Embedded BatteryYes
ValueBlack

Other versions of this model

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Questions about this item

How loud is the 60 dB Turbo-Airflow engine when the ThermArmor runs all day?

The unit runs at 60 dB, which is comparable to a quiet conversation, so it stays unobtrusive during extended sessions.

What straps come in the box so I can secure the 45° Snug-Hinge on my knee, shoulder or elbow?

Three adjustable straps are included — small 20 in, medium 30 in and large 43 in — covering most joint sizes.

Will the USB-C charger I already own power the 7.2 V, 3200 mAh battery without a special adapter?

Yes, any standard USB-C source delivering 5 V / 2 A or higher will recharge the battery in about 1.58 hours.

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