1. Introduction
This manual provides essential information for the safe and efficient operation of your HOT KUP Heated Coffee Mug. Please read these instructions thoroughly before first use and retain for future reference.

Image 1.1: The HOT KUP Heated Coffee Mug in Red, showcasing its design and integrated display.
2. Safety Information
- Do not immerse the mug or its electrical base in water or other liquids.
- Ensure the power cord and adapter are not damaged before use.
- Keep out of reach of children.
- Use only the provided AC adapter and base.
- Do not use the mug if it is damaged or malfunctioning.
- Avoid touching hot surfaces.
- Do not overfill the mug.
- The optional battery base is sold separately and should be used according to its specific instructions.
3. Product Overview
The HOT KUP Heated Coffee Mug is designed with several key components for optimal performance and user experience.

Image 3.1: Cross-section view highlighting key features such as the contoured drink lip, vacuum-sealed insulation, non-stick coating, wide ergonomic handle, and electronic touch button. The mug has a 400ml capacity.
3.1. What's in the Box

Image 3.2: The package includes the 14 oz cup, a cap, an AC base, an AC cord, and an adapter.
- 14 oz Heated Mug
- Lid/Cap
- AC Power Base
- AC Power Cord
- Power Adapter
4. Setup
4.1. Initial Power Connection
- Place the AC Power Base on a stable, flat surface.
- Connect the AC Power Cord to the Power Adapter, then plug the adapter into a standard electrical outlet.
- Connect the other end of the AC Power Cord to the AC Power Base.
- Place the HOT KUP mug onto the AC Power Base. The mug's display should illuminate, indicating it is receiving power.
4.2. Smartphone App Installation (Optional)
For enhanced control and features, download the HOT KUP smartphone application.
- Search for "HOT KUP" in your device's app store (e.g., Google Play Store or Apple App Store).
- Install the application.
- Open the app and follow the on-screen instructions to pair your mug via Bluetooth. Ensure Bluetooth is enabled on your smartphone.

Image 4.1: The HOT KUP mug can be controlled via its intuitive smartphone application.
5. Operating Instructions
5.1. Basic Operation (On-Mug Controls)
- Fill the mug with your desired beverage.
- Place the mug on the AC Power Base.
- Use the electronic touch buttons located on the mug's base to adjust the temperature. The LED display will show the current temperature.
- The mug will maintain the selected temperature as long as it is powered.
5.2. Advanced Operation (Smartphone App)
The HOT KUP app allows for precise temperature control and access to preset functions.
- Ensure your mug is paired with the app (refer to Section 4.2).
- Open the HOT KUP app on your smartphone.
- From the app interface, you can:
- Turn the heating function on or off.
- Select a specific temperature within the range of 32°F to 212°F (0°C to 100°C).
- Choose from preset beverage options such as Coffee, Black Tea, Green Tea, Hot Cocoa, and more.
- Utilize functions like "Purify Water" or "Boil".

Image 5.1: The HOT KUP app provides preset temperature options for different beverages, including coffee, green tea, hot chocolate, and black tea.
5.3. Versatility and Portability
The HOT KUP mug can be used at home or work with the included AC adapter. For portability, an optional high-capacity battery base (sold separately) can be attached, providing up to 8 hours of battery life.

Image 5.2: The HOT KUP mug can be powered by the AC adapter for stationary use or by an optional portable battery base for on-the-go convenience.
5.4. Beverage Preparation Functions
Beyond simply heating, the HOT KUP can actively prepare various beverages and perform water purification.

Image 5.3: The mug can heat milk to 37°C, purify water at 70°C, prepare hot chocolate at 77°C, and brew black tea or coffee at 90°C.
The non-stick coating facilitates easy preparation of heated milk and other contents.
6. Maintenance
6.1. Cleaning
- Always unplug the AC Power Base and ensure the mug is cool before cleaning.
- Hand-wash only: The mug should be hand-washed with mild soap and water. Do not place the mug or its electrical components in a dishwasher.
- Wipe the exterior of the mug and the power base with a damp cloth. Do not submerge the base in water.
- Ensure all parts are completely dry before reassembling or storing.
6.2. Storage
Store the mug and its components in a clean, dry place when not in use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mug is not heating. | Not properly seated on base; power cord disconnected; mug malfunction. | Ensure mug is correctly placed on the AC Power Base. Check power cord connection to outlet and base. If problem persists, contact customer support. |
| App is not connecting or is glitchy. | Bluetooth not enabled; app requires update; temporary software issue. | Ensure Bluetooth is active on your phone. Restart the app and your phone. Check for app updates. |
| Temperature setting resets when mug is lifted. | This is expected behavior for some models when not continuously powered. | Re-set the desired temperature after placing the mug back on the base. Consider using the optional battery base for continuous temperature maintenance when mobile. |
| Paint chipping on handle. | Aesthetic wear from use or cleaning methods. | Ensure gentle hand-washing and avoid abrasive materials. This is typically cosmetic and does not affect function. |
8. Specifications
- Brand: HOT KUP
- Model Number: HotKup
- Capacity: 14 oz (approximately 400ml)
- Material: Double-wall Stainless Steel with Vacuum Insulation, Non-stick Coating
- Color: Red (for this specific model)
- Voltage: 3.7 Volts
- Maximum Temperature: 212°F (100°C)
- Power Source: Battery Powered (requires 1 Lithium Ion battery, optional battery base sold separately) / AC Adapter
- Product Dimensions: 5 x 5 x 7 inches
- Item Weight: 2.55 pounds
- UPC: 860009451674
- Manufacturer: ONDAGO
9. Warranty and Support
9.1. Warranty Information
Specific warranty details are not provided in the product information. Please refer to the product packaging or contact the manufacturer directly for warranty terms and conditions.
9.2. Customer Support
For technical assistance, troubleshooting not covered in this manual, or inquiries regarding your HOT KUP Heated Coffee Mug, please contact the manufacturer, ONDAGO, or the seller directly. Contact information may be available on the product packaging or the seller's website.