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Black wearable air purifier with hanging neck cord, compact rectangular shape, matte finish

TreasureCave JHS3Q8802ZLPX617X2547CLR1PN7 air treatment wearable negative ion 700mAh 15h black

SKU CH-SWDK-13YQY MPN JHS3Q8802ZLPX617X2547CLR1PN7

A wearable negative-ion air purifier with a 700 mAh battery lasting 15 hours per charge

  • Airflow rateWearable design with hanging-neck feature, cartridge-free, a
  • Fit and compatibilityJHS3Q8802ZLPX617 × 2547CLR1PN7
  • Surface finishBlack
  • Wearable hanging-neck design purifies breathing air anywhere
  • 20+ million negative ions remove odours and impurities
  • Cartridge-free operation eliminates replacement costs and waste
  • 700 mAh battery charges in 30 minutes for 15 hours use
  • Zero-radiation negative ions safe for children and pregnant women

Personal air purifier for daily wear

The TreasureCave JHS3Q8802ZLPX617X2547CLR1PN7 is a wearable negative-ion generator designed to hang around the neck. It targets individuals who want cleaner breathing air in offices, transit or crowded spaces without carrying a bulky unit. The cartridge-free design uses 20+ million negative ions to precipitate impurities and adsorb PM2.5 particles.

USB charging frees you from replaceable cartridges

A built-in 700mAh battery reaches full charge in 30 minutes via a standard USB interface and then runs for 15 hours. Because no filter cartridges are required, there are no ongoing consumable costs and nothing to stock or swap. The compact ABS+PC body measures 80x35x23mm and weighs little enough to wear all day.

Steady ion output during extended use

The device maintains a negative-ion concentration of 8000-12000W/ throughout the 15-hour runtime, so purification does not fade after the first hour. Quiet, radiation-free operation means it can run continuously during sleep or long meetings without audible distraction. It suits users who need consistent air treatment rather than a short burst.

How it compares

Measured against everything we stock in Air Purification & Protection, at today’s prices. Recalculated every night.

Price $28.99
Typical for this category: the median of 59 items is $29.99.

Specifications

Product
Brand nameTreasureCave
Model nameJHS3Q8802ZLPX617 × 2547CLR1PN7
Part numberJHS3Q8802ZLPX617 × 2547CLR1PN7
Performance
Airflow rateWearable design with hanging-neck feature, cartridge-free, and long battery life
Size & build
Surface finishBlack
Compatibility
Fit and compatibilityJHS3Q8802ZLPX617 × 2547CLR1PN7

Questions about this item

How long does the 700mAh battery last on a full charge?

The 700mAh battery provides up to 15 hours of continuous use after a 30-minute charge via the USB interface.

Is the wearable purifier noisy or does it generate heat during all-day use?

It operates quietly for peaceful sleep and emits no radiation, making it comfortable for extended wear without noticeable heat.

What charging cable or adapter do I need to power the device?

A standard USB cable is required for charging; the device uses a DC5V input through its USB interface.

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