OCOOPA IP45 Waterproof Hand Warmers Rechargeable, 10000mAh Handwarmer with PD & QC 3.0 Hands Heater 15 Hrs Lasting time…
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A Little Bit Expensive, But Worth It- The market’s first hand warmer with IP45 waterproof&dustproof,drop-resistant functions (that’s why it’s a little bit more expensive than others) which feature adventure-tier touch with superior durability. Don’t worry about snowstorm season or other outdoor activities needs.
Triple upgrade protection- IP45 waterproof, dustproof and drop-proof builted for outdoor workers and outdoor sports enthusiasts. It can be used in wet environments or rainy days. Suitable for outdoor activities, like hunting, camping, cycling, hiking, etc. Don’t let cold weather limit your explore spirit.