Thermacell ProFlex Heated Insoles Foot Warmers

Package includes: 2 Heated Insoles, 2 rechargeable batteries; 1 remote control with battery; 1 smart charging case, 1 wall charger, 1 USB cable; 1 instruction booklet.

Other features include:

• Keeps feet warm, not hot 
• Rechargeable foot warmer 
• Recharges in 4 hours using wall charger or any USB port
• Recharges at least 500 times 
• Operated by a small and lightweight, wireless remote control
• Charge lasts up to 5 hours of constant use (on medium heat setting)
• Powered by rechargeable, removable lithium-ion polymer batteries
• Antimicrobial, shock-absorbing Poron cushion battery cover 
• Can be trimmed to fit almost any shoe size
• Water-resistant
• Fit easily into your shoes or boots
• Less than half the cost of other leading wireless remote systems
• Batteries easy to change without removing insole from shoe
• Tested by SATRA, worldwide leader in footwear testing, research, and development