Can I use a wi-fi dongle so that in can connect speakers wirelessly. is there any way to use Bluetooth speakers with this model?

Simple answer is yes. I use a Wi-Fi dongle connected to my blue tooth speakers and there is no lag. Hope that helps.

Could i upgrade from benq 1080p projector th671st to 4k tk700sti directly without changing ceiling mount?

Hi there, thank you for your question on our TK700STi gaming projector. Please be informed the position of the ceiling mount would have to be changed if you would like to upgrade from TH671ST to TK700STi. For further detail, you can use our “BenQ Projection Calculator” to calculate the accurate throw distance for your preferred projection size. If you have further questions regarding the TK700STi gaming projector, please feel free to contact us using the Online Chat service on our official website, and our customer care specialist will be more than happy to assist you. Thank you! Warm Regards, BenQ Customer Care

What size could this project from roughly 2.4m?

I checked and from 2.5 meters away from a 44cm table, I can get a 101inch screen

I have a 120 inch screen and the distance to the screen is 3.3m will this projector fill the screen

YES, with a "But". The distance from the screen for 120" needs to be between 1.833M and 2.205M (The zoom range). Optimum distance is 2.019M. If you download the manual, there's a handy diagram on Page 13 that helps you calculate the projection distance from the screen. If you are working with a fixed distance of 3.3M and can't get closer to the screen you will then have a problem as the image will be too large.

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BenQ TH671ST 1080p 3000 Lumens DLP Home Entertainment Projector, Low Input Lag for Smoother Video Gaming, Ambient Light Sensor, Superior Short Throw 100”, 5W Stereo Speaker, Wireless, 3D, HDMI

BenQ TH671ST 1080p 3000 Lumens DLP Home Entertainment Projector, Low Input Lag for Smoother Video Gaming, Ambient Light Sensor, Superior Short Throw 100”, 5W Stereo Speaker, Wireless, 3D, HDMI

Product ID: 55021224

Details

Brand
BenQ
Connectivity technology
HDMI
Display resolution
1920 x 1080
Display resolution maximum
1980 x 1080
Display type
DLP
Form factor
Portable

🎮16.67ms ultra-low input lag

💡3000 ANSI lumens brightness

📏100” image at 1.5m short throw

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Description

🚀 Elevate your game and binge in brilliant Full HD—because your space deserves epic visuals.

BRIGHTEN YOUR SPACE - 3000 ANSI lumens deliver vivid, sharp images even in well-lit rooms—no need to dim the lights or close the curtains.
GAME CHANGING SPEED - Experience ultra-smooth gameplay with a lightning-fast 16.67ms input lag that keeps you ahead of every move.
BIG SCREEN SMALL SPACE - Project a massive 100” image from just 1.5 meters away—perfect for stylish urban living or compact home offices.
SMART AMBIENT ADJUSTMENT - LumiExpert auto light sensor optimizes brightness dynamically, ensuring eye comfort and perfect visuals anytime.
ALL IN ONE ENTERTAINMENT HUB - Built-in 5W stereo speakers, 3D support, and dual HDMI inputs make this your ultimate plug-and-play media powerhouse.

The BenQ TH671ST is a portable, short-throw 1080p DLP projector boasting 3000 ANSI lumens brightness and a 10000:1 contrast ratio. Designed for immersive gaming and home entertainment, it features ultra-low 16.67ms input lag, an ambient light sensor for automatic brightness adjustment, built-in 5W stereo speakers, and 3D support. Its compact form factor projects a stunning 100” image from just 1.5 meters, making it ideal for modern living spaces and versatile setups.

Specifications

ASIN	B075JH2J42
Antenna Location	Home Cinema
Best Sellers Rank	37,358 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 382 in Projectors
Box Contents	Power Cord, Warranty Card, projector, set-up guide
Brand	BenQ
Brand Name	BenQ
Brightness	3000 lumen
Colour	White
Compatible Devices	Television, Gaming Console, Laptop, Smartphone
Connectivity technology	HDMI
Contrast Ratio	10000:1
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.2 out of 5 stars 193 Reviews
Display Type	DLP
Display resolution	1920 x 1080
Display resolution maximum	1980 x 1080
EU Spare Part Availability Duration	7 Years
External Testing Certification	Não aplicável
Form Factor	Portable
Global Trade Identification Number	04718755070136
Hardware Connectivity	HDMI
Item Dimensions L x W x H	29.6L x 22.1W x 12H centimetres
Item Type Name	BenQ TH671ST DLP 1080p 3000ANSI Lumens Desktop Data Projector - White
Item Weight	2.7 Kilograms
Lamp Wattage	240 Watts
Manufacturer	BenQ
Manufacturer Part Number	M353300
Maximum Display Resolution	1980 x 1080
Maximum Image Size	300 Inches
Maximum Throw Distance	15 Feet
Minimum Image Size	100 Inches
Minimum Throw Distance	3.48 Feet
Model Name	TH671ST
Model Number	M353300
Mounting Type	Tabletop Mount
Native Resolution	1920 x 1080
Network Connectivity Technology	HDMI
Picture Quality Enhancement Technology	Full HD, high brightness and LumiExpert image quality enhancement technology
Product Features	3D, Built-In Speaker, Short distance
Projector Maximum White Brightness	3000 ANSI Lumens
Recommended uses for product	Home Cinema
Special feature	3D, Built-In Speaker, Short distance
Unit Count	1.0 count
Video Encoding	AVC
Voltage	230 Volts (AC)
Wattage	320 watts

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1452428CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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