So sánh giá 1 Bảng Mạch Điều Chỉnh Tốc Độ Quạt Usb Mới

✔✔✔✔✔Welcome to our shop！✨ 💗 Dharma 💗✔Your happy shopping experience is our destiny! Please feel free to contact us once you have any problem! We will try our best to help you! We support 100% quality gurantee for you ! ✔All of our items are the best quality and good service please be free to choose the items as you like. .............................💗💗.................................✔Please read before ordering.✔ Shop Support COD;✔Before ordering,receive coupons,enjoy more benefits ✔Shipping from China,Estimated Ship time is 1-3 days from Order received Date,normally 8--13 working days to arrive✔Like our products, please give us a 5 star rating, 5 stars praise, chat, contact us, get coupons, more discounts ✔▶ ▶ Follow and contact us for extra discount! Hope you can enjoy your shopping trip in pecification: .............................💗💗.................................Specification:Brand newMaterial: metalRated power: 5WPower Supply Range: 5V to 12V (direct USB port)Output Range: 2.5V-7.5VFeature:Turn the knob clockwise to increase the air volume. Turning it counterclockwise will make the air volume gentler.Insert the governor into the mobile phone charger or charging treasure, then insert the fan USB plug into the USB port of the governor, and then adjust the large volume of small air volume by turning the adjusting knob.Fine workmanship and good performance.Easy to use.Long service life.Package included:1 x USB Fan Stepless Speed Controller RegulatorNote:When used to adjust the fan in two stages, please put the fan in one gear, otherwise it may not be able to adjust the speed.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.