A leading provider of rechargeable hand warmers and seasonal comfort products. OCOOPA specializes in portable heating solutions, electric hand warmers, and USB desk fans designed for outdoor adventures and daily comfort.
OCOOPA is a prominent consumer electronics brand best known for its innovative line of rechargeable hand warmers. Established with a mission to provide reliable warmth and comfort, OCOOPA has become a top-seller in the portable heating market. Their flagship products feature advanced battery technology, offering long-lasting heat for outdoor activities such as camping, hunting, skiing, and hiking, while often doubling as portable power banks for mobile devices.
Beyond thermal solutions, OCOOPA expands its expertise into other seasonal comfort categories, including portable USB desk fans and weighted heating pads. The brand is committed to safety and quality, ensuring many of its devices are UL-certified and equipped with precise temperature control chips. With ergonomic designs and versatile features like magnetic split-units, OCOOPA continues to enhance the user experience for customers worldwide.
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Press and hold the power button for 3-5 seconds to turn the device on. Press the button again to toggle between the available heat settings. To turn it off, press and hold the button for 3-5 seconds.
Yes, many OCOOPA models, such as the UT3 series, feature a USB output port that allows you to charge mobile devices like smartphones using the hand warmer's battery.
If the device is unresponsive, try charging it fully using the original cable. If issues persist, ensure the charging port is clean. Some models may reset when plugged into a power source.
Yes, OCOOPA hand warmers are equipped with safety features such as overheating protection, short-circuit protection, and certified temperature control chips. Do not use the device if it has been submerged in water or visibly damaged.