BRUNO Mill Coffee Maker

Freshly ground and brewed coffee anytime, anywhere—all in one!

The BRUNO Electric Coffee Grinder Drip Cup combines grinding, brewing, and insulation in a single device, allowing you to effortlessly enjoy freshly ground coffee whether you’re at home, in the office, or on the go. Its compact and elegant design, along with USB charging, makes it the perfect choice for coffee lovers.

 

All-in-one Design

With a built-in grinder, drip cup, and insulated cup, this all-in-one device handles the entire process from coffee beans to the finished brew effortlessly.

Equipped with a built-in lithium battery, the USB charging feature offers convenience, allowing up to 7 uses on a full charge. Enjoy coffee anytime, anywhere.

Vacuum Insulated Cup

The built-in vacuum insulated cup keeps your coffee warm for over 6 hours, allowing you to enjoy hot coffee anytime.

Easy to Clean

All parts, except for the motor, are detachable and washable, making cleaning and maintenance convenient.​

Automatic Stop Function

The grinder automatically stops after about 120 seconds to prevent over-grinding, ensuring the best coffee quality.

Compact and Portable

With its compact size and lightweight design, it’s perfect for office use or taking on the go.

Cleaning and Maintenance

 • After use, disassemble all parts for cleaning (except for the motor section).
 • Use the included cleaning brush to gently clean the grinder section.
 • The drip cup and insulated cup can be cleaned with mild detergent and a soft cloth.
 • Ensure all parts are completely dry before reassembling and storing.
 • Do not immerse the main unit (motor) in water.

Usage Precautions

 • Thoroughly clean all detachable parts before first use.
 • Do not open the lid while the grinder is operating.
 • Do not pour hot water directly into the grinder.
 • Do not use in the microwave.
 • Keep away from water sources during use to avoid electric shock.
 • Do not use metal utensils or sharp objects for cleaning to prevent damaging the product.

Q&A

Can I use store-bought coffee grounds with BRUNO Mill Coffee Maker?
Yes, you can. Although this product is designed for grinding coffee beans, you can also use store-bought coffee grounds. Simply place the coffee grounds directly into the drip cup and skip the grinding step.

How do I adjust the grind size of coffee beans?
This product offers 5 levels of grind size adjustment. Rotate the adjustment ring at the top of the grinder clockwise for a finer grind, and counterclockwise for a coarser grind. You can adjust the grind size according to your personal preference and brewing method.

What is the battery life of BRUNO Mill Coffee Maker?
Once fully charged, this product can be used for approximately 7 sessions. Each session lasts around 120 seconds, after which the grinder will automatically stop. The actual usage may vary depending on the type and amount of coffee beans.

Can I clean the parts of BRUNO Mill Coffee Maker in a dishwasher?
It is not recommended to use a dishwasher. While most parts are washable, to prolong the product’s lifespan, we suggest hand washing all detachable components. Remember, do not immerse the main unit (motor) in water or place it in a dishwasher.

Product Specifications
Unit Dimensions	80 mm(w) × 217 mm(h) × 78 mm(d)
Weight	Approx. 625g
Capacity	240ml
Power Supply	Lithium-ion rechargeable battery 7.4V 800mAh
Battery Charging Time	Approx. 4 hours (5V 1A input)
Usage per Charge	Approx. 7 times
Automatic Stop Time	Approx. 120 seconds
Heat Retention	36°C or above (6 hours)
Cold Retention	11°C or below (6 hours)
Operating Temperature Range	32 to 104°F (0 to 40°C)
Materials	Main Body: Stainless steel, ABS resin Grinder Section: Stainless steel, polypropylene/ABS resin, ceramic (blade) Drip Cup: Polypropylene, stainless steel Cup Body: Stainless steel Cup Lid: Polypropylene Sealing Ring: Silicone