Can the orastone hand warmer also act as an iphone charger?

This is not an absurd question, as many of the hand warmers have that as one of their features. Too bad some people think they need to be rude or mean- and Darlene C was wrong anyway. Smh too- at her.

Is this waterproof? Can this be used in the rain, or dropped in the snow?

Sorry for replying you a little late. It is not waterproof, so when using it in rainy day or snowing day, please avoid the product directly touching rain or snow. Btw, your question is very good, we will take the waterproof performance into consideration while R&D new hand warmers.

How do you know when the heaters are fully charged?

Instructions says to charge for 3 hours . Even it the led is green, it might not be 100% charged. 15%-100% led is lit green

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orastone Rechargeable Hand Warmer Electronic Portable Hand Warmer (Fast Warming Up, Double-Sided Warming, Reusable)

orastone Rechargeable Hand Warmer Electronic Portable Hand Warmer (Fast Warming Up, Double-Sided Warming, Reusable)

Product ID: 235902035

Details

Size
Small
Brand
orastone
Color
polygon
Material
Aluminum
Recommended Uses For Product
Skiing Camping

⚡Fast heat-up <2 min

🔋3-4 hrs lasting heat

🔥Double-sided warmth

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$51.39

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Size
Small
Brand
orastone
Color
polygon

Description

🔥 Stay warm, stay unstoppable — your pocket-sized heat hero!

ALL DAY WARMTH - Enjoy up to 4 hours of continuous heat on a single full charge—perfect for long outdoor adventures.
DUAL SIDED WARMTH - Maximize comfort with heat on both sides, keeping your hands enveloped in warmth.
INSTANT COZY HEAT - Reaches soothing 42°C in under 2 minutes—no more waiting in the cold.
STYLISH GIFT READY - Aluminum polygon finish blends elegance with function—ideal for gifting to trend-savvy friends.
COMPACT LIGHTWEIGHT - Sleek 60x60x22mm design fits perfectly in your hand or pocket without bulk.

The orastone Rechargeable Hand Warmer is a sleek, aluminum-crafted portable device that heats up in under 2 minutes to 42°C, providing double-sided warmth for 3 to 4 hours on a single charge. Compact and lightweight, it’s designed for active professionals and outdoor enthusiasts seeking stylish, reliable warmth during cold-weather activities.

Specifications

ASIN	B083KGS251
Battery Charge Time	3 Hours
Battery Description	Lithium-Ion
Best Sellers Rank	#7,100 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34 in Camping Hand Warmers
Brand	orastone
Brand Name	orastone
Color	polygon
Customer Reviews	4.6 out of 5 stars 6,371 Reviews
Included Components	1pcs unit, 1pcs usb charging cable
Item Weight	67 Grams
Manufacturer	ORASTONE
Manufacturer Part Number	HW31
Material	Aluminum
Material Type	Aluminum
Power Source	Battery Powered
Recommended Uses For Product	Skiing, Camping, Fishing, Hunting, Hiking, Cycling, Golfing, Football, Skating
Reusability	Rechargeable
Size	Small
UPC	702563635797
Unit Count	1 Count
Upper Temperature Rating	42 Degrees Celsius
Warranty Description	1 year

Reviews

J**Y

24.01.2024

F**.

29.12.2024

W**N

25.04.2026

L**E

9.01.2026

S**E

16.01.2025

K**R

29.04.2026

C**N

30.03.2026

A**H

24.02.2026

U**N

25.10.2024

S**N

24.07.2020

J**A

8.02.2026

L**I

7.01.2024

G**A

15.01.2025

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