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RASONIC RMC-B4/B USB Mini Chopper

RASONIC RMC-B4/B USB Mini Chopper

(4.59) 17 reviews 30+ purchased

Discontinued. Ask us about the latest replacement models to secure your full warranty coverage
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  • HK$248
  • HK$183

Discounted price for other payments HK$189

The RASONIC RMC-B4/B USB Mini Chopper is a compact and efficient wireless food processor designed for modern kitchens. Featuring a 150ml capacity and powered by a 40W motor with a DC 3.7V rated voltage, this pale blue mini chopper offers convenient, one-button operation for preparing small batches of ingredients. Its portable design and USB charging capability make it an ideal tool for quick and effortless food preparation tasks, suitable for busy individuals or compact living spaces.

Key Features

  • Wireless and Portable Design: Enjoy the freedom of a cordless appliance with a built-in 1300 mAh rechargeable battery, perfect for any kitchen setup.
  • Efficient Performance: Equipped with a 40W motor, achieving speeds of approximately 1200 to 1600 RPM for effective and quick chopping.
  • Compact Capacity: The approximately 150ml container is ideal for small food preparation needs, such as mincing garlic, chopping herbs, or making baby food.
  • User-Friendly Operation: Simple one-button control ensures ease of use for all tasks, making food preparation hassle-free.
  • Enhanced Safety: Built-in safety device provides secure operation during use, ensuring peace of mind.
  • USB Charging: Conveniently recharges via a standard USB cable (included) with an input of DC 5V 1A, reaching full charge in approximately 2 hours.
  • Stylish Finish: The appliance features an attractive Pale Blue color, adding a touch of modern aesthetics to your kitchen.

Versatile Applications

  • Ideal for chopping meat, vegetables, and nuts with ease.
  • Perfect for quickly making garlic paste, ginger paste, or chili paste.
  • Convenient for preparing small quantities of hot pot dipping sauces or salad dressings.

Technical Specifications

  • Model: RMC-B4/B
  • Type: Wireless Mini Food Processor / USB Mini Chopper
  • Color: Pale Blue
  • Capacity: Approximately 150 ml
  • Rated Power: 40 W
  • Rated Voltage: DC 3.7 V
  • Input Voltage/Current: DC 5 V 1 A
  • Rated Battery Capacity: 1300 mAh
  • Charging Time: Approximately 2 hours
  • Speed: Approximately 1200 to 1600 RPM
  • Net Weight: Approximately 0.5 kg
  • Product Dimensions (W x D x H): Approximately 102 x 102 x 133 mm
  • Safety Device: Equipped

Included Accessories

  • USB Charging Cable
  • Scraper
  • Container Lid
The product information above is for reference only, everything is subject to the brand's official website.


The product information above is for reference only; everything is subject to the brand's official website.

RASONIC RMC-B4/B USB Mini Chopper Review

C. K. Tang 24/05/2025

The wireless design is convenient, but the 150ml capacity is a major drawback for anything more than a single serving. Power is just okay, struggles with harder nuts. It's fine for simple tasks, but don't expect too much.

Je*******e 29/07/2025

BBE送貨好快!買嚟整BB糊仔勁方便,容量啱啱好,唔會浪費。最緊要係無線,可以喺飯枱即整即餵。拆出嚟洗都好easy,推薦俾各位媽媽!👍

Mrs. Wong 24/06/2025

網站落單好簡單。以前用刀剁好耐,而家一㩒掣就搞掂薑蓉蒜蓉,蒸魚方便好多。估唔到無線都咁好用,操作簡單,老人家都識用。

Ah**i 20/01/2026

我間房係nano flat,廚房超細,呢部機仔細細完全唔阻定。平時用嚟整蒜蓉、辣椒碎好夠力,灰藍色個樣都幾靚,CP值高。

Sam 11/12/2025

簡直係打邊爐神器!喺宿舍整dipping sauce一流,又唔洗周圍搵插蘇。Must-have item! ✨

Lam K. 21/10/2025

最正係可以拆開嚟洗,唔怕整濕個摩打。用完沖一沖就乾淨晒,慳返好多時間。

Ke**a 21/10/2025

Great little gadget for the price. USB charging is super convenient. Perfect for making sauces.

Em******w 21/10/2025

Just received it, delivery was super fast! The grey-blue colour looks even better in person.

Wi***t 28/05/2025

能迅速處理食材,提高料理效率。

Le********g 13/01/2026

細細部唔阻位👍

Am****n 14/07/2025

Super compact wireless

Ci******k 05/12/2025

Great for small chops!

Be****g 04/06/2025

Quick charge long use

Da****i 19/08/2025

Love the grey blue✨

Ch*********i 23/02/2026

整蒜蓉超方便

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