• Packing list: a pair of heated insoles, 2 lithium-ion batteries (2600mAh), 1 USB cable, 2 battery protection straps, 1 operating manual.
• High-quality materials: The heated insoles are made of PU, velvet and OSNAI materials, with a soft and washable surface (Note: not machine washable, the power interface is not washable). They can be cut to the required size for the best fit and comfort (can be cut by comparing with the size of the old insoles), durable and reusable.
• External battery design: Compared with traditional built-in battery insoles, our heated insoles use an external battery design, which reduces the bulkiness of the shoes and keeps your feet comfortable. Open the elastic band to fix the battery on the calf, which is extremely convenient to use.
• 3 heating modes: Our heated insoles have 3 heating modes (low, medium and high temperature) to meet the needs of going out and traveling. The 2600mAh lithium battery can last for a long time in the insole, keeping your feet warm even for long outdoor activities.
• Widely used: The heated insoles rechargeable are suitable for various scenarios, including outdoor skiing, winter camping, hiking, hunting and other winter sports, as well as the use of outdoor workers such as police and military services, emergency personnel, etc. If necessary, two pairs of heated insoles can be equipped to wash and replace them to achieve the purpose of continuous warmth.