Keep your hands warm all winter with the SWEETFULL hand warmers shaped like a cute bear — light, practical and ready to give as a gift.
Three colours for everyone
Pick the colour they will love: a calm beige, a soft pink, or an elegant dark grey.
2-in-1 magnetic design
The built-in magnets let you join the two warmers into one double-sided unit, or split them and warm each hand separately. Share one with a friend or keep both for yourself.
Three heat levels in 3 seconds
Set the warmth to match the weather:
• Level 1: 100–105°F (38–40°C)
• Level 2: 110–115°F (43–46°C)
• Level 3: 118–123°F (48–51°C)
Smart safety chip
Built-in protection against over-heating and over-voltage, so you can use it every day with peace of mind.
2000 mAh battery × 2
Each warmer has its own 2000 mAh battery that runs for 3 to 5 hours and charges fully in about 2.5 hours over USB-C — the same cable you use for your phone.
Light and practical
Each warmer weighs only 62 g (2.2 oz) and measures 8.1 × 5.6 × 1.5 cm (3.2 × 2.2 × 0.6 in) — smaller than a phone, so it fits in a coat pocket, a handbag or a school bag.
The perfect winter gift
A thoughtful, practical choice for girls, kids, your wife or a friend — and for birthdays and winter occasions. It arrives in an elegant gift box.
For every day
At home, in the office, in the car, on trips and on cold-weather camping.
Specifications
| Model | S37 |
| Pieces | 2 warmers (2 Pack) |
| Battery | 2000 mAh per warmer |
| Charging time | 2.5 hours over USB-C |
| Heating time | 3 – 5 hours |
| Heat levels | 38–40 / 43–46 / 48–51 °C (100–123°F) |
| Warm-up time | 3 seconds |
| Dimensions (each) | 8.1 × 5.6 × 1.5 cm |
| Weight (each) | 62 g |
| Protection | Over-heat and over-voltage |
| Available colours | Beige · Pink · Dark grey |
In the box
- Two hand warmers
- USB-C charging cable
- User guide
