Rapid 15-Min Prep: Operates with 4 AA alkaline batteries (batteries NOT included; prepare fresh batteries for each use). Simply insert batteries, power on, and in just 15 minutes, the liquid reaches 97.7°F — ready for immediate use, no wall outlet required.
Precision Temperature Control: Our intelligent chip locks the liquid at a steady 98.6°F (37°C) . The system automatically shuts off above 99.9°F and reactivates below 97.7°F, featuring automatic shut-off protection to helps reduce risk of overheating and deliver consistent comfort.
Lightweight & Hands-Free Design:Measuring 6.3" x 4.3" x 0.9", this 100ml pouch fits easily in your bag. Comes with an elastic waistband for convenient carrying.
Real-Time Digital Display in °F/°C: No more guessing games! The large LCD screen shows the live internal temperature at a glance. Easily toggle between Fahrenheit and Celsius to suit your preference, so you always know when your pack is ready.
Leak-Resistant, Washable & Reusable: Crafted with a thick, sealed pouch to withstand daily wear. Simply rinse the exterior with water, air dry fully, insert 4 new AA batteries, and it is ready for next use.
