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Necklace Air Purifier, Negative Ion Generator, Pollen, PM2.5 Countermeasures, Small and Lightweight 20g

★★★★★ 4.5 rating · 27 reviews · 267+ sold
$58.74 $76.3620021820068 30% OFF
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Product Details

【Wearable Air Purifier】
Portable Negative Ion Generator
Anion Generator A1-N1

Recommended for those concerned about pollen, PM2.5, and house dust.
Simply wear it around your neck to generate up to 20 million negative ions/cm³.

Supports a clean air environment anytime, whether you're commuting, going out, working indoors, or sleeping.

⸻

Features

・Generates up to 20 million negative ions/cm³
・Lightweight at 20g (you won't even notice it around your neck)
・Equipped with 3 modes

Turbo Mode
→ For going out/outdoors (approx. 3 hours)

Normal Mode
→ For indoor work (approx. 8 hours)

Eco Mode
→ For sleeping, etc. (up to approx. 20 hours)

⸻

Recommended for

・Pollen allergy countermeasures
・Those concerned about PM2.5 and yellow sand
・Those concerned about crowded trains and people
・Those working in offices or cafes
・Frequent travelers and business travelers

⸻

Product Specifications

・Weight: Approx. 20g
・Charging: USB Type-C
・Charging time: Approx. 30-60 minutes
・Effective range: Approx. 1m

⸻

※This product is not a medical device.

⸻

Lightweight & compact, it's perfect for your daily outings.

We donate 5% of sales to the Public Interest Incorporated Foundation Japan Guide Dog Association. Thank you for your cooperation.

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#USBCharging
#Lightweight
#Compact

Category
Air Purifier / Ion Generator
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Tokyo

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (27)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User1667628
★★★★★
2026-11-09

Todo en perfecto orden y funcionamiento.