

Bruno USB Rechargeable Coffee Mill
BRUNO Mill Coffee Maker
BRUNO Mill Coffee Maker combines an electric grinder, a drip cup, and a vacuum insulated cup, allowing you to enjoy freshly ground and brewed coffee anytime, anywhere.
Product Features:
All-in-one design: Combines an electric grinder, drip cup, and vacuum insulated cup
Conical burr design for consistent and even grinding
5 adjustable grind settings to suit various brewing methods
Stainless steel filter eliminates the need for paper filters, making it eco-friendly and practical
USB charging for convenient portability
Vacuum insulated cup keeps coffee hot for longer periods
Capacity: 240ml
Easy to clean: All parts except the motor are washable

BRUNO Mill Coffee Maker
Freshly ground and brewed coffee anytime, anywhereall 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 youre 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


USB Charging Design



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, its 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 products 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 | |
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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 | 36C or above (6 hours) |
Cold Retention | 11C or below (6 hours) |
Operating Temperature Range | 32 to 104F (0 to 40C) |
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 |