Attributes

Brand	-
Category	Personal Care, Health & Massage Equipment / Hot Water Bottles
Origin	-
Brand	Royalstar
Material	Soft Plush Fabric & PVC
Power Source	Rechargeable Electric
Design Theme	Cute Ali Character
Safety Feature	Explosion-Proof Construction
Heating Time	Approx. 8-12 Minutes
Heat Retention	Up to 6 Hours
Capacity	500ml
Cable Length	1.2 Meters
Color	Light Blue with Multi-color Print

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Excellent heat therapy tool

I use this for back pain relief, and it provides consistent warmth. The automatic shut-off gives me peace of mind when I fall asleep with it.

Anonymous

Mar 22, 2026

Rating: 4/5

Great value but cord is short

Works exactly as described. It gets nice and hot and stays warm for hours. My only complaint is that the charging cable could be a bit longer for my setup.

Anonymous

Mar 20, 2026

Rating: 3/5

Good but takes time to cool down

It works well for heating, but sometimes it stays too hot for the first hour. I have to wrap it in a towel before using it immediately after charging.

Anonymous

Mar 13, 2026

Rating: 5/5

Best gift for my daughter

Bought this for my teenage daughter who loves the character design. She uses it every day after school. Highly recommend for kids and adults alike.

Anonymous

Mar 09, 2026

Rating: 5/5

Safe and cozy

I was worried about safety with electric heaters, but this feels very sturdy and explosion-proof. The plush cover is soft against the skin.

Anonymous

Mar 06, 2026

Rating: 5/5

Perfect for cold winter nights

This hot water bag is absolutely adorable and keeps me warm all night. The Ali design is so cute, and it heats up very quickly without any strange smells.

5 FAQ

Q: What is the warranty period for this product?

A: Royalstar provides a 1-year manufacturer warranty covering any defects in materials or workmanship under normal usage conditions.

Q: How long does it take to fully charge the bag?

A: It typically takes between 8 to 12 minutes to reach the optimal temperature, depending on your power outlet voltage.

Q: Is the plush cover removable for washing?

A: Yes, the outer plush cover has a hidden zipper and can be removed for gentle hand washing. Do not wash the inner heating element.

Q: Can I use this while it is still plugged in?

A: No, for your safety, you must unplug the charger before using the hot water bag. It is designed to retain heat for several hours after charging.

Q: Does it come with an automatic shut-off feature?

A: Absolutely. The device is equipped with a thermostat that automatically cuts off power once the safe temperature limit is reached to prevent overheating.

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