FIRMERS Personal Wearable Air Purifier Necklace Mini Portable Air Freshener Ionizer Negative Ion Generator Low Noise for Family,Blue

Description

Color:Blue Product SpecificationColour: White / Baby blueNegative Ions(output): > 20 million pcs /cm3Negative Ions(5cm): > 5million pcs/cm3Noise: <15 dBEffective Area: Up to 1m3Dimension (L x W x H): 50x 30 x 59 mmNet Weight: 39 gramsBody Materials: ABSPurification Function: Microscopic Negative IonsPower Supply: Built-in rechargeable lithium-ion batteryCharge Current: 200 mACharge Time: 2-3hoursRunning Time: 20-25 hoursBattery Capacity: 350 mAhPower: <1wBattery Lifecycle: >500 timesNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.