Q1. What is the weight of the N1?
A. 1.0 kg
B. 1.3 kg
C. 1.8 kg
D. 2.2 kg

Q2. Which feature allows the N1 to detect window boundaries?
A. Pressure-sensitive edges
B. High-precision sensors + dynamic posture adjustment
C. Magnetic attachment
D. Ultrasonic corner bumpers

Q3. The N1 provides how many cleaning modes?
A. 2
B. 4
C. 6
D. 8

Q4. What type of dirt can the N1 handle?
A. Only dust and fingerprints
B. Only fresh smudges
C. Dust, rain stains, smog residue, sand, pollen, and marker stains
D. Only water marks on interior windows

Q5. Why is the N1 easy to operate with one hand?
A. Its rounded corners reduce drag
B. It uses a compact 215×215mm body and weighs only 1.3kg
C. It has built-in handles on both sides
D. It uses a magnetic stabilizer

Q6. Which of the following accurately describes how the N1 starts cleaning?
A. Requires app pairing + WiFi configuration
B. Only works through the mobile app
C. One-touch start + optional remote control
D. Needs to be calibrated on the table first

🔗 N1 Mini-Class