Product Information :

Power supply mode: USB

Voltage / current: DC5V / 2000mAh

Battery power: 14.8w
Battery capacity: 18650 / 4000mAh
Spray volume: "Single port spray 30mL-50mL-H,"
Two port spray 60mL-100mL/H "
Battery voltage: 3.7V
Water bottle capacity: 1.1L
Charging time: About 3 hours
Use time: Double mouth continuous spray for about 4 hours, continuous spray for 8 hours, dynamic intermittent intermittent spray for 6 hours, dynamic intermittent intermittent spray for 12 hours.
Product standard: 

A humidifier, a data line, a manual, a certificate