Is it waterproof or water repelling ? Need to know this to see if safe to use in snow.

I wouldn’t drop them in a bucket of water but if they get dropped in the snow for a bit they should be alright. My main concern is the usb ports and the not so tight rubber flap the protects them.

Can these be used in ski boots to heart them up while driving up to the mountain?

So technically I suppose you could as they will do what they do and heat up no matter where you place them. However the difficulty would be fitting your feet in the boots with these inserted as they a similar grip size to a bike handlebar each.

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OCOOPA Hand Warmers Rechargeable 2 Pack, Magnetic Electric Handwarmer, 16 Hrs Warmth 4 Levels Heat Up to 137℉, USB-C Portable Charger 5000mAh, Raynauds, Golf, Tech Gifts for Men, Union UT2s(MagTwins)

Product ID: 486364464

Details

Brand
OCOOPA
Color
Blue
Material
Plastic
Recommended Uses For Product
Camping Hiking
Size
Palm size

🔋10000mAh battery capacity

🔥4 heat levels up to 145℉

🧲Magnetic twin design

Description

🔥 Stay warm, stay connected — the ultimate hand warmer for the modern pro 🧲

DUAL USE TECH - Hand warmer doubles as a 10000mAh power bank to charge your devices on the go.
ALL DAY WARMTH - Up to 16 hours of continuous heat on low settings keeps you comfortable all day.
RAPID HEAT BOOST - 20% more power density delivers instant cozy heat in seconds.
DURABLE STYLISH - Premium brushed aluminum body with dust-proof port covers built for rugged outdoor life.
MAGNETIC TWIN POWER - Seamlessly combine or separate for personalized warmth and sharing.

The OCOOPA UT2s MagTwins rechargeable hand warmers feature a powerful 10000mAh battery delivering up to 16 hours of adjustable heat across 4 levels, reaching temperatures up to 145℉. Their innovative magnetic design allows them to snap together or separate for versatile use, while doubling as a portable USB-C power bank. Crafted with durable brushed aluminum and dust-resistant ports, these palm-sized warmers are perfect for outdoor enthusiasts and professionals seeking reliable warmth and tech convenience.

Specifications

ASIN	B0BG5T55F5
Battery Capacity	5000 milliamp_hours
Battery Charge Time	3 hours
Battery Description	Lithium-Polymer
Best Sellers Rank	#75,487 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #133 in Camping Hand Warmers
Brand Name	OCOOPA
Color	Blue
Customer Reviews	4.4 4.4 out of 5 stars (5,512)
Included Components	Flannel bag, Usb cable, User Manual, Wrist strap, hand warmerx2
Item Type Name	Magnetic Hand Warmers Rechargeable
Item Weight	280 g
Lower Temperature Rating	100 °F
Manufacturer	Shenzhen Street Cat Technology Co., Ltd
Manufacturer Part Number	UT2s
Material Type	Plastic
Model Number	UT2S
Number of Items	1
Power Source	Battery Powered
Recommended Uses For Product	Camping, Hiking, Golfing
Reusability	Rechargeable
Size	Palm size
Target Use Body Part	Hands
Unit Count	2 Count
Upper Temperature Rating	125 °F
Warranty Description	2 years

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

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Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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