Future-Proof Hand Warmers: Insisting on 5 sec heating, constant temperature, double-sided heat.
4-8 hrs Using time: Uses a modern blue-and-black design that exterior resembles supercar. Inside that modern aesthetic, you’ll find a formidable 5200 mAh rechargeable hand warmer offers you with up to 4-8 hours of warmth in cold winter, outpace your mates.
Safe, Reusable Electric Hands Heater: Reusable hand warmers are more energy saving and cost saving than disposable hand warmers. High-precision resistance-capacitance components and UL certified lion batteries provide
ultimate protection.
Excellent Ergonomic Design: The upper-wide, lower-narrow design is suitable for grasping than the oval shape, fits the natural curve of your palm and anti-slip. High-grade silicone oil surface coating, soft and delicate to the touch, also has superior thermal conductivity.
