Item Type: FanMaterial: Environment-Friendly Abs+ PlatingColor: As Shown In The PictureProduct Size: Approx.11.2X8.3Cm/4.4X3.3InWeight: Approx.200G/7.1OzCharging Input: Dc 5V/1AProduct Power: 3.5WProduct Function: Hanging Neck/Handheld/Desktop 3In 1Battery Capacity: 1800Mah(Built-In)Charging Time: About 3.5 HoursWorking Time: About 2-6 Hours (Depending On The Size Of The Gear)Features: 3 Gears Of Wind Power, Silent Use, High Wind Power, High Battery LifeHow To Use1. Connect To Usb (Rechargeable)2. Turn On The Switch (1~3 Gears)3. Turn Off The Switch After Use 1Comes With A Strap To Wear The Small Fan Around Neck, Lets You Go HandsFree To Do Other Things, The Strap Can Be Easily Adjusted At The Perfect Length. 2Vertical Airflow Helps To Keep Cool While Keeping Protected By Mask. This Mini Fan Sucks Air From The Front And Blows Air Up Onto The Neck And Under The Chin. 3Great To Keep Sweat Off Your Chin And Cool Down. The Portable Fan Can Also Set On A Desk, The Small Fan Has A Little Flap That Can Be Pulled Out To Have The Fan Sit Diagonally On A Flat Surface To Use, Then It Will Blow Slightly Upward. 4This Necklace Fan Has 3 Different Settings: Low, Medium And High. One Full Charge Will Run The High Setting For 2 Hours, 3 Hours For Medium Setting And 6 Hours For Low Setting. Press The Switch Button To Change The Setting You Want. 5Safe To Use For s When Go To Outdoor Places Like Amusement Parks, Disneyworld, Or Get Constant Air Flow To Cool When Fishing, Camping, Walking Or Hiking Or Waiting In Line.1 X Fan1 X English Manual1 X Lanyard1 X Usb Cable