Updated version hand warmers from OCOOPA, H01PD series is a technical innovation, supporting PD 3.0 and QC 3.0 fast charging input & output. Charging time halved, using time doubled. Meanwhile insist on 5-sec heating, constant temperature, double-sided heat. Uses a modern gray-and-black design that exterior resembles a supercar. Inside that modern aesthetic, you’ll find a formidable 10,000mAh rechargeable hand warmer that offers you up to 8-15 hours of warmth in cold winter, outpace your mates.
Reusable hand warmers are more energy-saving and cost-saving than disposable hand warmers. High-precision resistance-capacitance components and UL certified li-ion batteries provide ultimate protection. The upgraded 10,000mAh Power lasts longer and stronger than ever. To get the hand heater full recharge in just 3.5 hours with the 18W USB C Wall Charger or micro-USB QC charges. Besides, a 10,000 mAh battery supplies a super fast charge to your devices, so you can spend less time charging and have more time at your disposal. The upper-wide, lower-narrow design is more 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. Click here for details.