SPT® Portable Rechargeable Hand Warmers Are Designed To Keep Your Hands Warm In Cold Weather.
SPT® Portable Rechargeable Hand Warmers provide heat up to 113 degrees and 10 hours of operation for increased reliability. Features a compact and lightweight design for superior portability. Operating temp range is 14-113 degrees. Charge time is approximately 5 hours. Includes light indicator for added safety. Rechargeable Li-batteries can be charged up to 500 times. Available styles include Smart Warmer Charger, Rechargeable Warmer and Rechargeable Portable Warmer. High and low temperature settings. AC charger or USB power. Available in Black, Green, Pink, Silver or White.