Features: -With magnetic suction, two can be used together or separately to share heat with family and friends anytime and anywhere.-Built-in 5000mAh (singla) large-capacity battery, can generate heat for more than several hours, achieving long-term warmth. Equipped with a power indicator light, you can always detect the operating status and charge in time.-The cylindrical design conforms to the ergonomic design, easy to hold and not easy to slip. It also does not take up space, just put it in your bag and carry it with you.-There are 3 temperature settings, 55℃/50℃/40℃, suitable for different usage scenarios.-With flashlight function, the hand warmer turns into a flashlight to bring light in the dark night.-Very suitable for winter outdoor sports.
eBay
Plush Hot Water Bottle Kawaii Winter Warm Hot Water Bag for Period Pain Hand Warmer Girls Hand Feet Warm Water Heating Pad
Aliexpress UK
Battery capacity: 5400mAh. Ideal for hunting, hiking, camping, fishing, mountain climbing, and other outdoor activities. Built-in 5400 mAh battery with high capacity, can warm your hands. ① Press the power on to show the power.
eBay
1000/500ML Hot Water Bottles Bag Water-filling Hot-water Bag for Female Warm Belly Hands and Feet Keep Hand Warmer Hot Water Bag
Aliexpress UK
Total Battery Capacity: 10000mAh ( 2pcs, 5000mAh/each). A thoughtful winter gift that warms not just hands but hearts. 5 Heating Levels & Fast Heating: With 5 temperature settings from 40℃ to 60℃ to suit your various warmth preferences.
eBay
Portable Graphene Hand Warmer Pouch 3 Heating Levels Winter Heated Warm Bag Warm Hand Pocket for Camping Hiking & Xmas Gifts
Aliexpress UK
eBay
Disney Stitch Angel Lotso Pooh Bear Dumbo Plush Hand Warm Bottle Hot Water Bottles Portable Warm Hand Warmer Girl Friend Gift
Aliexpress UK
This is the ultimate winter essential for anyone who braves the cold. Works with all major smartphones including iPhone, Samsung Galaxy, Huawei, and Android. 👌 Compact & Portable. Battery Capacity 5000mAh.
eBay
Hand Warmer Electric Heating Pad Winter Heater Sleeping Warm Stomach Hand and Foot Reusable Winter Handwarmer
Aliexpress UK
Features three temperature settings (55℃/60℃/65℃) and an overheat protection system, locking the highest temperature at 65℃ for a warm but not scalding feel, making it safe for the elderly and children.
eBay
1000ML Soft Hot Water Bottle Winter Hand Warmer Cute Capybara Water Bottle for Girls Portable Waist Hand Bed Warm Bottles
Aliexpress UK
It is easy to grip and use. The heat setting can be set to 104°F (40°C) / 122°F (50°C) / 140°F (60°C) and rapidly warm up double sides in seconds. Complete charging protections make you and your device safer.
eBay
500/1000ml Hot Water Bottles Bag Water-filling Hot-water Bag for Female Warm Belly Hands and Feet Keep Hand Warmer Hot WaterBag
Aliexpress UK
You can plug it into any device with a USB port and enjoy the heat without installing any driver or software. It has a soft and cozy fabric that feels great on your skin. The built-in USB heating pad is thin and flexible, so you can move your hands freely.
eBay
1000ML Soft Hand WarmerHot Removable Hot Water Bottles Bag Reusable For Girl Portable Hand Foot Warmer Cover Explosion-Proof
Aliexpress UK