The Strengths of Hotronic's FootWarmer Power Plus m4 and m3

HOW FEET BECOME COLD

When colder outside temperatures are detected, the nervous system restricts blood flow to the extremities to maintain the body’s core temperatures. The toes (and other extremities) quickly become uncomfortably cold.

HOTRONIC KEEPS FEET WARM

By providing a base level temperature at the toes, Hotronic’s Heating Element blocks and neutralizes the penetrating cold keeping the blood circulation open and maintaining comfort and warmth in the feet. The Hotronic FootWarmer offers three base level settings for comfort and warmth maintenance. A fourth setting offers an extra blast of heat when needed.

HOTRONIC’S FOOTWARMING SYSTEM

  • Easily installs in all types of footwear.
  • Transfers simply from one pair of footwear to another.
  • Use while skiing, snowboarding, bicycling, horseback riding, fishing, hunting, and during other general cold temperature activities.
  • Two models to choose from.

Hotronic’s Battery Packs

  • Powered by high capacity, cold temperature operation, NiMH cells.
  • Four (4) temperature-duration settings.
  • Settings adjusted by easy to use push-button controls.
  • Easy to read Battery Pack LEDs indicate setting selected and power on / off.
  • Battery Packs easily attach to secure area of footwear.
  • Battery Packs m4 contain four (4) cells for extended duration.
  • Battery Packs m3 contain three (3) cells for more compact design.
  • NiMH cells do NOT have a “memory effect” and do NOT require fully discharging before fully recharging.

Temperature & Duration Chart
Setting
Approximate Average Temperature
Duration Range
°F
°C
1
83 - 89
28 - 32
19 - 21 hrs
15 - 17 hrs
2
96 - 106
36 - 41
7 - 9 hrs
5.5 - 7 hrs
3
105 - 116
40 - 47
5 - 6.5 hrs
3.5 - 5 hrs
4
135 - 144
57 - 62
2.5 - 3.75 hrs
2 - 3 hrs
Above average temperature and duration ranges are determined from test results with Battery Packs in ambient conditions of +4°F to -9°F.

Hotronic’s Heating Elements

  • Large oval Heating Elements provide effective anatomical coverage of toes.
  • Heating Elements easily install in Hotronic’s Heat Ready Insoles (not shown) or on insoles of your own choice.

Hotronic’s Global Recharger

  • Advanced global charging technology with overcharge protection and input range of 100V-240V.
  • Recharges in 3 hours or less.
  • Recharger LEDs indicate recharging mode and battery charge status.
  • Compatible with both m4 and m3 Battery Packs.

Hotronic’s Three (3) Year Limited Warranty

  • Always doing our best to back the product bearing the Hotronic name, and with confidence in our FootWarmer Power Plus models, Hotronic offers a three (3) year limited warranty, the best in the trade!