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中文简体1. Possibility of whole-house cleaning: How does CR620PRO wireless handheld vacuum cleaner break the scene limitation?
Technical support: vertical suction + multi-cone cyclone system
90° vertical suction technology: The cyclone generated by the motor is released vertically and directly acts on the cleaning surface. Compared with traditional oblique suction, the adsorption efficiency of dust in floor gaps and deep carpets is increased by 20%.
Surrounding multi-cone cyclone: 14 groups of cyclones are used to separate dust and air, with a separation efficiency of 99.2%, reducing filter clogging and more durable suction (suction attenuation ≤5% after 15 minutes of continuous use).
2. Five core advantages of CR620PRO
(1) Efficient cleaning: dual guarantee of suction and filtration system
25Kpa super strong suction: can adsorb particles larger than 0.3μm (such as dust mites and pollen), and deal with stubborn dust accumulation on tiles and wooden floors.
HEPA+cyclone separation: The large-diameter HEPA filter has a filtration efficiency of 99.97%, and is combined with cyclone pre-separation to avoid secondary pollution caused by "sucking and leaking".
(2) Humanized design: protect furniture and user experience
Soft rubber buffer brush head: The brush head is wrapped with colorful soft rubber, which automatically rebounds when it collides. It has been measured to cause zero damage to wooden furniture and walls.
1.3kg lightweight body: Female users can hold it in one hand and clean for 15 minutes without feeling tired. Compared with similar products (average 1.6kg), it is easier to operate.
(3) Long-lasting battery life and low maintenance cost
60 minutes of long battery life: It can clean 150㎡ space in standard mode and 25 minutes in strong mode.
Washable filter: HEPA filter supports monthly washing and maintenance, with a life cycle of up to 2 years
(4) Silent operation: Cleaning does not disturb others
Brushless motor noise reduction: Working noise ≤72dB (average 80dB for ordinary vacuum cleaners), night cleaning does not disturb family rest.
