Charging voltage/current: DC 5V/1000mA
Charging time: about 3 hrs
Working time: 2-6 hrs
Wind Speed: Three speeds
Certificate: CE, FCC, RoHS
Product size: 65x61x170mm
Each in a standard color box
Features:
1. Built-in 2200MAH rechargeable battery in the rechargeable hand fan
2. Working time from 3 Hours to 6 hours-1st gear airflow (Cold Compress Refrigeration working time 1.5 hours)
3. Provides a removable base for desktop use.
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