Product Name Air Purifier Necklace

Product model M5

ColourBlack, White or OEM

Negative Ions (output)>120million pcs/cm3

Noise<15 dB

Effective area1m3

UsageAir Travelling, Home, Office, Ward of hospital, Classroom, Bus

Size (L x W x H)85 x 40 x 23 mm

Net weight 48 grams

BatteryBuilt-in rechargeable lithium-ion battery

Charge current200 mA

Charge time3-4 hours

Running time160-180 hours

Battery capacity650 mAh

Power<1w

Cycle life >500 times

OriginChina

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