Wagan Active Heat Knee Wrap

WIRELESS HEATING - With the included USB Power Bank, you'll have the freedom to go where you please without being tied to a power cord. ADJUSTABLE AND KNEE SUPPORT - With an adjustable closure and two fit-adjusting cinch straps, the band can be comfortable for all sizes and help to alleviate Knee issues. 3 HEATING OPTIONS - 3 heat settings with illuminated temperature control button: Green: Low Heat 95°F, Blue: Medium Heat 118°F, Red: High Heat 140°F AUTO-SHUT OFF - The Active heat Knee Wrap will automatically shut-off after 2 hours of use. COLD PACK POCKET - Built-in a mesh pouch for using the provided cool pack