Mini USB Cup Warmer 3 Gear Heating Portable Coaster Keeps Coffee Warm Anywhere

Mini USB Cup Warmer 3 Gear Heating Portable Coaster Keeps Coffee Warm Anywhere

The Mini USB Cup Warmer is a compact, portable USB heating coaster engineered to keep your drink at the perfect warmth whether you’re at school, in the office, or on the go. This Cup Warmer delivers reliable heat with a simple touch interface, making it an essential https://ourlum.com/search?q=Cup%20Warmer companion for anyone who loves hot coffee, tea, or milk-based drinks. The Mini USB setup is designed for easy, cable-driven warmth anywhere you work. https://ourlum.com/search?q=Cup%20Warmer

Constructed with durable Aluminum Alloy + Tempered Glass, the Cup Warmer blends safety with style for long-lasting use. Its compact size (Size: 7*102mm) fits neatly under most mugs, and it is powered by a USB connection, so you can enjoy warmth almost anywhere you have a USB port. This https://ourlum.com/search?q=Mini%20USB design emphasizes portability without sacrificing reliability. https://ourlum.com/search?q=Cup%20Warmer

Product Material

Durable aluminum alloy + tempered glass construction for safe, efficient heat transfer and lasting durability. The exterior surface is designed to resist heat buildup while remaining easy to wipe clean. https://ourlum.com/search?q=Mini%20USB

Key Specifications

• Brand: Himist
• Model Number: RY04
• Material: Aluminum Alloy + Tempered Glass
• Size: 7*102mm
• Input Voltage: DC 5V
• Rated Power: 8-10W
• Voltage: ＜20V
• Switch: Touch switch
• Origin: Mainland China
• Includes: USB heating coaster with USB cable (plug not included)
• Safety: Automatic shutdown after 8 hours of continuous use
• Certifications: ce

The product is designed to heat but not boil. It’s suitable for heating milk, tea, coffee, and similar beverages, with a note in the user tips that the unit is intended to keep drinks warm rather than boil them. https://ourlum.com/search?q=Mini%20USB

3 Gear Heating & Quick Start

• 3 gear of temperature adjustment via touch switch.
• 1st touch: high gear (red indicator)
• 2nd touch: middle gear (blue indicator)
• 3rd touch: low gear (green indicator)

7 Benefits

• Portable design makes the Cup Warmer ideal for campus, office, and travel use.
• Three gear temperature control lets you dial in the perfect warmth for coffee, tea, or milk.
• Low energy consumption with a Rated Power of 8-10W keeps drinks warm without draining your device.
• USB-powered operation provides universal compatibility and a clean setup (no separate plug required).
• Durable aluminum alloy + tempered glass ensures long-lasting performance and easy cleaning.
• Touch switch offers quick, intuitive operation with clear indicators for heat levels.
• Auto-shutdown after 8 hours adds a safety layer to protect the device and your mug contents.

5 Features

• Material: Aluminum Alloy + Tempered Glass for durability and heat efficiency.
• Compact Size: 7*102mm footprint that fits most mugs and travel setups.
• Power: DC 5V with 2A recommended (USB-powered, USB cable included, plug not included).
• Operating Modes: 3-gear temperature adjustment with red/blue/green indicators.
• Safety: Automatic shutdown after 8 hours of continuous use for peace of mind.

How to Use (Operating Instructions)

• 3 gear heating: Touch the switch for the first time to turn on the high gear (red indicator).
• Touch again to switch to the middle gear (blue indicator).
• Touch a final time to activate the low gear (green indicator).
• Use the USB cable to connect to a DC 5V/2A power source; ensure you use a proper plug for best heat preservation.

7 Q&A

• Q1: What is the Cup Warmer and what does it do?

  A1: The Cup Warmer is a Mini USB heating coaster with 3 gear temperature control designed to keep beverages warm, not boil, using a USB power source. It’s built with Aluminum Alloy + Tempered Glass for durability. https://ourlum.com/search?q=Cup%20Warmer

• Q2: Can I heat milk, tea, and coffee with this Mini USB device?

  A2: Yes. It’s designed to heat and keep drinks like milk, tea, and coffee warm, while clearly not intended to boil. https://ourlum.com/search?q=Mini%20USB

• Q3: How many temperature settings does it have?

  A3: It offers 3 gear temperature adjustment (high, middle, low) via a touch switch for precise warmth. https://ourlum.com/search?q=Cup%20Warmer

• Q4: What powers the warmer?

  A4: It runs on DC 5V via the included USB cable; a 2A power source is recommended for optimal heat preservation. https://ourlum.com/search?q=Mini%20USB

• Q5: Is a plug included?

  A5: No plug is included; the product comes with a USB cable and requires a separate DC 5V/2A power plug (not included). https://ourlum.com/search?q=Cup%20Warmer

• Q6: How long does the auto-shutdown protect the device?

  A6: The warmer features automatic shutdown after 8 hours of continuous use for safety. https://ourlum.com/search?q=Mini%20USB

• Q7: What makes this Cup Warmer stand out against similar products?

  A7: It combines 3 gear heating, USB power, durable aluminum alloy + tempered glass, and a dedicated auto-shutdown feature with a compact footprint. https://ourlum.com/search?q=Cup%20Warmer

5 Comparative Advantages Over Similar Ones

• Three distinct heat levels (3 gear) provide more precise warmth control than many single-heat competitors.
• Auto-shutdown after 8 hours enhances safety and reduces risk of overheating compared to non-timed mats.
• Durable Aluminum Alloy + Tempered Glass construction outperforms plastic-based coasters in longevity and heat stability.
• USB-powered design offers flexible power options and eliminates the need for a bulky wall adapter in most setups.
• Compact, lightweight form factor (7*102mm) makes it highly portable for dorms, offices, and travel.

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