1、It is easy to use, and the rotatable telescopic dust collector is convenient for you to clean every corner of the bedroom at home. 2、It is easy to store, small in size and does not take up too much space for storage. It is a good helper for cleaning the home. 3、For a wide range of uses, the electric feather duster can be used to clean furniture, desks, ceilings, keyboards, etc. 4、Exquisite and simple, exquisite workmanship, simple and beautiful style, practical. 5、Easy to clean, can be cleaned with water, but not machine cleaned, easy to damage. ----------------------- Item Type: Feather Duster Material: ABS Weight: Approx. 520g / 18.3oz Category: Cleaning Tools Features: Simple, practical, wear-resistant, durable, easy to use Applications: Furniture, desks, ceilings, keyboards, etc. Battery: 1x18650 battery(Included) Battery Capacity: 1500 mAh Charging Time: 2H Use Time: 3-4H Power Supply: US Plug Voltage: 100-240V How to Use: 1\. Check whether the host has electricity, charge it for 2 hours before using it after no electricity, 2\. Install the feather duster, press the switch to use, the feather duster has large and small size, you can install it according to your needs 3\. In relatively high places, you can install a shelf to remove dust and clean 4\. The feather duster can be washed directly with water. Note that the machine cannot be washed directly with water, which will cause damage to the product! ----------------------- 1 x Host 2 x Brush (1 x Small Brush, 1 x Large Brush)2 x Extension Bracket3 x Adapter1 x Manual 1 x USB Charging Cable1 x US Plug