*Features*:
*Ventilation Booster Fan*:This fan system enhances airflow through your wall and floor HVAC ducts to improve home comfort. It eliminates uneven room temperatures with high-precision temperature sensor,automatically turning on/off to maintain your desired climate setting.
*Smart Temperature & Dual Diffuser Slots*:Featuring automatic temperature detection and dual built-in aroma diffuser slots,this smart register fan lets you add essential oils or perfume(not included) to the included cotton pads. Enjoy a fresh,fragrant atmosphere as air circulates throughout your space.
*Smart Remote & LCD Display*:Equipped with 3 modes including:Winter Mode(operates from 70°F to 99°F),Summer Mode(operates from 55°F to 80°F),and Fan Mode(10-level speeds,),and a 2H/4H timer with the full-function remote. The LCD clearly displays temperature and speed,with auto-dimming after 1 minute to prevent nighttime glare.
*High-Efficiency Dual Motor Performance*:Dual motors with PWM technology and 3600RPM speed deliver a powerful 150 CFM airflow—faster and stronger than standard vent fans. It quickly balances temperatures across floor,ceiling,and wall vents,offering quiet yet robust performance for hard-to-reach rooms.
*Complete 4x10 Vent Fan Upgrade Kit*:Includes:1 booster fan,1 adapter,1 remote control,2 screws,2 expansion anchors,3 cotton pads,and a user manual. Everything you need for an easy upgrade to your 4"x10" air vent.

Friendly Reminder:
* The floor vent fan booster is designed to increase airflow from the vent,it neither heats nor cools the air.
* The summer mode of this exhaust fan needs to be set at 55-80°F,and the winter mode temperature needs to be set at 70-99°F before the machine starts to run. If the machine does not work after receiving it,please check whether the temperature is set correctly!

*Specifications*:
Product Type: Register Booster Fan
Color: White
Material: ABS
Power: 9W
Speed: 3600RPM
Air Flow: 150CFM
Powered By: 100-240V 50/60HZ Plug(22AWG Pure Copper Cable)
Power Adapter Cable Length: 3.5m/11.48ft
Motor: Brushless Motor, With PWM Technology
Fit Vents Size: 4x10in
Mode: Fan Mode, Winter Mode, Summer Mode
Fan Mode: 1-10 Levels Wind Speed
Summer Mode: The fan operates from 55°F to 80°F. The fan starts operating when the detected temperature is below the set temperature and stops operating when it exceeds the set temperature.
Winter Mode: The fan starts operating from 70°F to 99°F. The fan starts operating when the detected temperature is above the set temperature and stops operating when it falls below the set temperature.
Low-Power Mode(Screen Dim): After 1 minute of inactivity, the display goes dark and enters low-power mode. Press any key to activate the screen again.
Control Method: Button Control, Remote Control
Timer: 2H/4H
Remote Control Powered By: 2Pcs AAA Batteries(Not included)
Remote Control Distance: 10m/32.8ft Without Obstacle
Display: 3.5x2.6cm/1.38x1.02in
Fan: 2Pcs, 7-Blade, 9cm/ Diameter
Item Size: 29.5x14x5.5cm/11.6x5.5x2.17in
Item Weight: 440g/0.97lbs
Package Size: 35x15x7cm/13.78x5.9x2.76in
Package Weight: 725g/1.6lbs

*Package Lists*:
1 x Register Booster Fan
1 x Power Adapter
1 x Remote Control
2 x Self-Tapping Screws
1 x Expansion Anchors
3 x Cotton Pads
1 x User Manual

Actual Product Photo