Battery duration varies by temperature setting, with the 3000mAh capacity providing extended heating compared to standard alternatives. Higher temperatures consume more power whilst lower settings maximise duration.

Yes, the APP enables independent temperature control for left and right feet, with real-time monitoring displaying each foot's current temperature for personalised comfort management.

The cuttable design fits most shoe types. Simply trim along the cutting line to match your shoe size using the provided sizing chart for optimal fit.

Gently rinse with water and allow to air dry. Avoid prolonged soaking or submersion. The waterproof design handles brief water exposure without affecting performance.

Three temperature settings provide 40°C, 50°C, and 70°C options. The APP displays real-time temperature, allowing precise adjustment based on your comfort preferences.

No, button-press control offers alternative operation. Press and hold for two seconds to power on, then short press to cycle through temperature settings independently.

At just 0.19 inches thick with soft foam construction, these insoles maintain comfort without adding bulk, fitting easily into most footwear styles.

Yes, the waterproof design handles rain and puddle exposure. Brief water contact won't affect functionality, making them reliable for unpredictable winter conditions.