Orignal Xiaomi AirPOP Anti-fog Haze Filter Anti-haze PM2.5 Dust Mask Filter Wind-proof Breathable Unisex Outdoors 7V Li-po Battery Capacity: 700mAh

7V Li-po Battery Capacity: 700mAh Transmitter Battery: 4 x 1

the robot absorbs all the debris

by changing the moving speed

-- Hybrid friendly protruding gold plated 510 pin

Orignal Xiaomi AirPOP Anti-fog Haze Filter Anti-haze PM2.5 Dust Mask Filter Wind-proof Breathable Unisex Outdoors 7V Li-po Battery Capacity: 700mAhProduct Features: Filter regularly replaced, PM2. 5 purification rate of up to 98% or more. 5 layers of high efficiency filter, using electrostatic capture and physical barrier in two ways to filter different particles. Food safety material. Light and breathable. 360 adaptive seal, the formation of three dimensional fully enclosed air bubbles. On both sides of the bridge of the nose, chin and other dead focus double protection, so that the mask more