HiBREW G5mini Wireless Portable Coffee Grinder | 38mm Stainless Steel Conical Burr | 100-Step Stepless Adjustment | Type-C Fast Charging | Home/Outdoor/Office Use

Sale price$139.90
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HiBREW G5mini Portable Electric Coffee Grinder features a 38mm 420 stainless steel conical burr with 100-step stepless grind adjustment, perfect for espresso to French press. Powered by a dual-battery system with 5200mAh capacity and Type-C fast charging, it offers quiet operation and durable aluminum alloy build. Ideal for home, office, or travel. Shop now for fresh coffee anytime, anywhere!


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HiBREW G5mini Portable Electric Coffee Grinder features a 38mm 420 stainless steel conical burr with 100-step stepless grind adjustment, perfect for espresso to French press. Powered by a dual-battery system with 5200mAh capacity and Type-C fast charging, it offers quiet operation and durable aluminum alloy build. Ideal for home, office, or travel. Shop now for fresh coffee anytime, anywhere!


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2600mAh × 2 batteries with Type-C charging port

Total 5200mAh dual-battery system

38mm burr diameter

420 stainless steel 6-star conical burr

Suitable for espresso to pour-over

100-step stepless grind adjustment

Finer, more refined tactile feel

Full aluminum alloy body

Quiet grinding operation

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2600mAh × 2 batteries with Type-C charging port

Total 5200mAh dual-battery system

38mm burr diameter

420 stainless steel 6-star conical burr

Suitable for espresso to pour-over

100-step stepless grind adjustment

Finer, more refined tactile feel

Full aluminum alloy body

Quiet grinding operation

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Grind Setting Scale

  • Coarse to fine adjustment range
  • Visual guide from 10 to 30 for easy reference
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Grind Setting Scale

  • Coarse to fine adjustment range
  • Visual guide from 10 to 30 for easy reference
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Grind Size Recommendation Guide

Espresso (0–60): Fine grind – ~50 cycles per charge

Mocha (61–80): Medium fine grind – ~110 cycles per charge

Pour-Over (81–90): Medium grind – ~130 cycles per charge

French Press (91+): Coarse grind – ~150 cycles per charge
Note: Does not support green (unroasted) beans. Grind settings may vary by roast level, bean type, and equipment.

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Grind Size Recommendation Guide

Espresso (0–60): Fine grind – ~50 cycles per charge

Mocha (61–80): Medium fine grind – ~110 cycles per charge

Pour-Over (81–90): Medium grind – ~130 cycles per charge

French Press (91+): Coarse grind – ~150 cycles per charge
Note: Does not support green (unroasted) beans. Grind settings may vary by roast level, bean type, and equipment.

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Charging & Button Control

  • Type-C fast charging port
  • Battery level display
  • Single press: Check remaining battery
  • Double press: Start grinding (auto-stop after a few seconds)
  • Full charge in approx. 5 hours
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Charging & Button Control

  • Type-C fast charging port
  • Battery level display
  • Single press: Check remaining battery
  • Double press: Start grinding (auto-stop after a few seconds)
  • Full charge in approx. 5 hours
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Tiny Size, Great Performance

Compact design compared to normal phones

Easily portable for travel, office, or home use

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Tiny Size, Great Performance

Compact design compared to normal phones

Easily portable for travel, office, or home use

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38mm Stainless Steel Burr

  • Wear-resistant and corrosion-resistant
  • High grinding efficiency and uniformity
  • Improved fine powder ratio
  • Longer lifespan

· Dimentions: 160*240*330mm

· Materials: Aluminum body, plastic hopper, dial ring and pad, stainless steel burrs

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38mm Stainless Steel Burr

  • Wear-resistant and corrosion-resistant
  • High grinding efficiency and uniformity
  • Improved fine powder ratio
  • Longer lifespan

· Dimentions: 160*240*330mm

· Materials: Aluminum body, plastic hopper, dial ring and pad, stainless steel burrs

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Advanced DC Motor

  • 20–30% longer lifespan than conventional motors
  • 5–15% lower noise level
  • Stronger output with higher efficiency
  • Reduces up to 90% of mechanical friction noise
  • Lower heat buildup preserves flavor
  • Reduced vibration and stable output
    Data based on HiBREW tests; actual results may vary.
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Advanced DC Motor

  • 20–30% longer lifespan than conventional motors
  • 5–15% lower noise level
  • Stronger output with higher efficiency
  • Reduces up to 90% of mechanical friction noise
  • Lower heat buildup preserves flavor
  • Reduced vibration and stable output
    Data based on HiBREW tests; actual results may vary.
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Unlock Multi-Scenario Applications

  • Perfect for home, smart home integration
  • Great for office use with productivity tools
  • Compatible with various smart devices and platforms
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Unlock Multi-Scenario Applications

  • Perfect for home, smart home integration
  • Great for office use with productivity tools
  • Compatible with various smart devices and platforms
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Smart Design Details

  • Magnetic bean hopper lid – prevents beans from popping out
  • Magnetic grounds cup – stays firmly in place
  • Anti-slip pad – keeps grinder stable during use
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Smart Design Details

  • Magnetic bean hopper lid – prevents beans from popping out
  • Magnetic grounds cup – stays firmly in place
  • Anti-slip pad – keeps grinder stable during use
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Package Includes

  1. Air blower ×1
  2. User manual ×1
  3. Type-C cable ×1
  4. Warranty card ×1
  5. Cleaning brush ×1
  6. L-shaped socket ×1
  7. Washer ×2
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Package Includes

  1. Air blower ×1
  2. User manual ×1
  3. Type-C cable ×1
  4. Warranty card ×1
  5. Cleaning brush ×1
  6. L-shaped socket ×1
  7. Washer ×2

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