General Specification
2.2.2 Power LED
Figure 2-2
Blank – Power cable disconnect
Red – Charging
Green – 100% charged
2.2.3 Function Key
Figure 2-3
Press 2 sec. – Instant detect air quality
Press 3 sec. – Clean WiFi AP setting
Press 5 sec. – Clean BT setting
Power LED Position
Function Key Position
5