Hosgor Protable Rechargeable USB Fan Mini Handheld Fan Personal Desk Desktop Aromatherapy Fan (Crystal Pink)

Specification:Power consumption: 3WInput: DC 4.2V-0.4A(MAX)Battery capacity: Li-ion 2000mAhBattery lifes: 500 timesHours of use: 2.5-9hHours of charging: 3.5hSize: 197*85*60mmWeight: 213gHow to use:1. Please make sure that the fan is fully charged before use.2. The fan has a control button.a. Button pressed once, the fan runs at minimum wind speed.b. Button pressed once more, the fan runs at medium wind speed.c. Button pressed once more, the fan runs at maximun wind speed.d. Button pressed once more, the fan stops.e. The fan repeats the A-D state in turn.3. Please use the built-in charging cable to charge the fan. Make sure to use the same voltage and frequency as the product when charging(DC 4.2V-0.4A).4. LED light prompts:Red on - Charging; White on - Running regulary; LED off - fully charged/power off.The guide of using aroma function:1. Pull out the round cover;2. Place the aroma module(optional) in the middle of the hollow area:3. Replace the rond cover.Package Included:1x Hosgor Handheld Fan1x USB cable