Power：DC 5V
Working current ：＜400mA
Low voltage indicator：3.4V±0.1V
Nebulization rate：≥0.20 ml/min.
Medication container capacity：10 ml
Auto power off: 15min.（±2 min.）
Battery Type: Lithium rechargeable battery
Battery Spec.: 3.7V/1,000mAh
Battery lasting time：≥90 min.
Charging time: ＜3.5 hours
Noise level：＜40 dB (1 meter away）
Waterproof：IP22
Dimension：68x43x102 mm
Weight：80g