Unold 86018 electric hot-water bottle 380 W Blue

Wärmi from UNOLD® is a rechargeable, cordless hot water bottle that provides soothing heat without the need for hot water or cables. It heats up quickly, emits no electromagnetic radiation, and stays warm for several hours. Compact and portable, it can be charged and carried in a pocket or attached to a belt for use at home or outdoors. The Wärmi is available in four colors.

Advantages

The Wärmi offers cordless operation and quick heating, allowing use anywhere without access to hot water or a power outlet. Its rechargeable design makes it reusable many times, and the absence of electromagnetic radiation provides a safe feeling. The included belt lets you fix the Wärmi in place during outdoor activities or while moving.

Key specifications

• Type: Rechargeable cordless hot water bottle (electric heat pack)
• Power source: Built-in rechargeable battery
• Heating time: Heats up in minutes
• Heat duration: Remains warm for several hours
• Operation: No cable required during use
• Safety: No electromagnetic radiation emission
• Portability: Pocket- and belt-compatible
• Colors: Available in four colors

How to use

Charge the Wärmi fully according to the manufacturer instructions before first use. After charging, switch it on and place it where warmth is needed — on the stomach, neck, back or inside a jacket. The device is designed for cordless operation; secure it with the belt if you need hands-free use. Recharge as needed between uses.

Recommendations

Use the Wärmi on intact skin or over thin clothing and avoid prolonged direct contact with sensitive areas. Follow the manufacturer's charging and safety instructions. Keep the device dry and store it in a cool, dry place when not in use.