Portable 2in1 magnetic hand warmers that deliver fast, longlasting warmth in a compact, pocketready design. Each warmer is ergonomically shaped to fit the palm, heats almost instantly, and pairs with a charging case for extended use during coldweather activities. Key features Long battery life: Each hand warmer contains a builtin 2000 mAh battery that provides up to 10 hours of heat after a full 3hour charge. Extended runtime with charging case: The included 10,000 mAh charging case extends the battery life of a single hand warmer up to 50 hours and can recharge the warmers three times on one full case charge. Fast heat and adjustable levels: An AI control chip enables heat within one second. Choose from three temperature levels to match conditions and comfort: L1 95 F 107.6 F, L2 107.6 F 118.4 F, L3 118.4 F 131 F. Wireless magnetic charging: Magnetic wireless charging in the case eliminates cords for convenient storage and instant charging whenever the warmers are docked. Ergonomic and compact: Modified rugby ball shape conforms to the palm for a secure, comfortable grip. Effective heating area up to 4.7 in2. Each warmer weighs 3.5 oz, making it easy to carry in pockets, gloves, or bags. Intelligent safety controls: The AI system pauses heating when a warmer is placed in the case and resumes charging. Builtin protections include overcharge, overheating, overcurrent, and short circuit safeguards. Quick recharge: Each warmer reaches full charge in about 3 hours when placed in the case. How this product helps Keeps hands warm for extended outdoor activities without frequent recharging. Eliminates messy cords and simplifies storage with a magnetic charging case. Lets you tailor warmth quickly for varying conditions with three temperature settings. Practical use scenarios Morning walks and commutes: Stay warm on the walk to work or while waiting for public transport. Outdoor events and recreation: Bring continuous warmth for festivals, sporting events, fishing, or hunting. Cold work environments: Maintain hand comfort during breaks or while working outdoors or in chilly warehouses. What you get Two 2in1 magnetic hand warmers with builtin 2000 mAh batteries One 10,000 mAh charging case Fast heating, adjustable temperature control, and compact portability designed for reliable everyday use.