BYINTEK R20 Max Mini Projector 4K DLP Smart WiFi Android 11.0 LED 1080P Outdoor Home Theater Projectors With 15600mAh Battery

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    5 Reasons to Own BYINTEK R20 Max ➀ Perfect Android TV System ➁ Built-in Battery for Outdoor ➂ Super Brightness 750ANSI for Daylight ➃ Real Shutter 3D and Luxury Design with Fabric Living Style ➄ Faster Auto Focus & WiFi Display   The Best Projector with Auto Focus and Battery for Daylight         Endless Entertainment with Android TV 11.0     Support DLP-link…

Product Details
 
 
5 Reasons to Own BYINTEK R20 Max
 Perfect Android TV System
➁ Built-in Battery for Outdoor
➂ Super Brightness 750ANSI for Daylight
➃ Real Shutter 3D and Luxury Design with Fabric Living Style
 Faster Auto Focus & WiFi Display
 
The Best Projector with Auto Focus and Battery for Daylight
 
 
 
 
Endless Entertainment with Android TV 11.0
 
 
Support DLP-link active shutter 3D

 
 
Take The Theater For Outdoor Camping
Suitable for travel, camping, outdoor watching movies/games

Wifi /Wired  Sync Display, No Delay for Play GamesDisplay

Wireless Connect to Android Device / iOS Device / PC

Projection Distance and Image Size

Auto Focus/Corner keystone correction for side projection

 Smart Version support 6D keystone (Horizontal, vertical, and corner correction are supported)

Product details

Optional:
 
R20 Max

● Android 11.0 TV System

● WiFi : 2.4G & 5G dual-band WiFi

● BT: BT 5.0

● CPU: MTK Contex A53 4 core decode 4K H.265/AVS2 4K*2K/30HZ

GPU: Mali-G52

● Memory: RAM 2G DDR3, ROM 16GB eMMC

● WiFi-display: Support Airplay, Miracast, DLNA.(EShare is pre-installed)

 

Optical specifications

 

● Light Engine: TI 0.45 inch WVGA DMD

● Light Source: OSRAM RGB 3LED

● Light Lifetime: 50000 hours

● Brightness: 750 ANSI lumens

● Contrast Ratio: 15000:1

● Resolution: 1280*800, Max support 4K

● Aspect Ratio: 16:10/16:9/4:3

● Off-aixs:100%

● Throw Ratio: 1.2: 1

● Project Dimension: 30-300”

● Project Distance: 1- 8m

● Focus Mode: Auto-focus

● Zoom: Remote electric zoom

● 6D Keystone: Auto/Manual keystone, Manual corner keystone

 
 

Battery

 

● Battery: Built-in 11.1V 15600mAh Li-ion battery, Battery life: 1.5~2.5 hours

 

Interface

 

● HD 2.0 *1;

● USB 2.0 *1, USB 3.0*1 (Read Data from USB SSD Hard Drive, Support Mouse, and Keyboard Control)

● Network*1 (Connect ethernet)

● 3.5mm Headphone jack (Audio Out ) *1

● DC-in 19V/3.42A (DC 5.5mm*2.5mm)

 

Others specifications

 

● Speaker: 5W*2, Stereo output

● Projection Mode: Front/ Rear/ Ceiling front/ Ceiling rear

● Keystone Correction: Auto/Manual Vertical keystone, Manual Corner Keystone

● Power Consumption: 65W

● Device: 180*140*128mm (7 * 5.5 * 5 inch )

● Weight: 1.43kg/3.15LB

Supports multiple languages: English, Japanese, French, German, Italian, Spanish, Chinese, Traditional Chinese, Korean, Russian, Vietnam, Portuguese, etc.

Package list:
Projector  *1
Power adapter *1
Power Cable *1
IR remote control *1
User manual *1

Buyers show

The following pictures are from buyers, all taken by smartphones. Thank you for the buyer’s support!

 

Congratulation! BYINTEK Followers > 1,000,000!

Shipping and Returns
 
Shipping is available through the seller, AliExpress and DHL depending on your location. Please select your country of residence for additional information. VAT and other area-specific taxes or customs fees are not included in pricing and are the buyer’s responsibility. Full refunds or exchanges are available for the first 15 days after receipt. Contact the seller directly for additional returns information.
 
 
Warranty
 
A 1-year manufacturer’s warranty is provided with this product. The seller also offers free technical support and spare parts.
 
Feedback
 
Your feedback is important. If you have any questions or concerns, please reach out to the seller directly before leaving feedback. If you’re completely satisfied, 5-star feedback is appreciated.
 
 
 

Item Specifics
Brand Name:
byintek
byintek Model:
R20MAX
Voltage range:
High voltage (50-1000V DC, 75-1000V AC)
Function:
Video Playback
Category:
Projectors
Battery:
Yes
Display Size:
>13.5
Power Source:
DC
Keystone Correction:
Manual Correction
Keystone Correction:
Auto Correction
Power Source:
DC
High-concerned chemical:
None
Origin:
Mainland China
Inbox adaptor:
Yes
Structure:
Without display device
Projected Dimension:
30inch-300inch
Weight:
1.43KG
Built-in Speaker:
Yes
Portable:
Yes
Optical Resolution:
1280x800dpi
Contrast Ratio:
15000:1
Bluetooth-compatible:
Yes
Zoom:
None
Ansi Lumens:
750 ANSI lumens
Home Theater Projector:
yes
Power (W):
65W
Brightness:
750ANSI
Light Source:
LED
Certification:
CE
Certification:
FCC
Use:
Home
Remote controller included:
Yes
Type:
Mini
Screen Scale:
16:10
Input/Output:
HDMI
Projection Technology:
DLP
System:
Android
Projective Mode:
Throwing
Projective Mode:
Ceiling
Projective Mode:
Back Projection
Projective Mode:
Mirror Image
Projection Distance:
0.2-8m
Focus:
Auto-focus
Built-in battery:
Yes
Real 3D:
DLP Shutter Active 3D
Native reslution:
1280*800(WXGA),max support 4K
Built-in Speaker:
5W * 2
LED long life 50000hrs:
more than 20years if use 5hours per day
6D keystone:
Yes
Usage:
Party,Home,Game,Gift
Europe CE Standard:
Yes
USA FCC Standard:
Yes
Digital Zoom:
Remote control electronic zoom
Suport side throw:
Yes, Support corner keystone
Shipping & Payment

SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Exquisite Goods (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Reviews
(32 reviews)
Write a Review
Verified Buyer
a***a
18 Mar 2026 00:00

Very beautiful.

Verified Buyer
h***k
13 Feb 2026 00:00

Unfortunately, there is no bag 💔

Verified Buyer
S***i
6 Feb 2026 00:00

Very excellent, I recommend it, it works in medium and low light conditions clearly, and the delivery is very, very fast. But YouTube is not working, and I don't know if the problem is with me only or with the device, because the seller said it was working.

Verified Buyer
6***r
29 Jan 2026 00:00

Very impressive, clear sound and image.

Verified Buyer
Customer
7 Jan 2026 00:00

The experience from the first time is impressive. Insha'Allah, I will be a regular in the coming days.

Verified Buyer
Customer
7 Dec 2025 00:00

Same specifications and excellent delivery.. An important point for teachers if you intend to explain more than one lesson in a day, it won't serve you because it quickly runs out of charge. It allows you to complete your lessons if you plug it directly into electricity, but if there are no plugs, you need to charge it before the lesson.

Verified Buyer
A***i
1 Dec 2025 00:00

Honestly, it's a very great product especially with the White Friday discounts that had a significant impact on reducing the device's price.

Verified Buyer
K***i
25 Nov 2025 00:00

The device is excellent, clear in resolution, easy to carry without wires, easy to connect to the tablet via Miracast, and if your device is iOS, it has another application and everything is available on the projector. It has impressed everyone and many have decided to buy it. Sometimes I don't need the tablet; it displays PowerPoint presentations from the projector by downloading the lesson onto the flash drive and controlling the slides with the remote. Amazing!

Verified Buyer
Customer
23 Nov 2025 00:00

Light, beautiful, very practical, with good lighting and quality. I recommend buying it and thank you for the beautiful product.

Verified Buyer
s***f
19 Nov 2025 00:00

The product is great and arrived intact with the same specifications, its lighting is good.

Verified Buyer
A***h
17 Nov 2025 00:00

The device is excellent and has Arabic language support which is great, and in terms of sound it's amazing even if the clarity is perfect.

Verified Buyer
M***h
15 Nov 2025 00:00

Good as described

Verified Buyer
ا***د
7 Nov 2025 00:00

Really, in every sense of the word, it's halal and worth every riyal.

Verified Buyer
Customer
30 Oct 2025 00:00

The order came as expected, good quality and save packaging

Verified Buyer
Customer
16 Oct 2025 00:00

The device is very beautiful, the clarity is high, the sound is excellent, and the charging speed is fast. I highly recommend it, especially for teachers.

Verified Buyer
a***r
15 Oct 2025 00:00

Honestly, I liked the device and didn't expect it to be as clear as it is, being small in size and easy to use.

Verified Buyer
M***d
13 Oct 2025 00:00

Unfortunately, there is a flickering on the screen in the form of a line, and the device refused to pair with the hotspot.

Verified Buyer
M***Z
10 Oct 2025 00:00

Work well

Verified Buyer
Customer
8 Oct 2025 00:00

The service is excellent, the seller is responsive, and the delivery is fast 👍

Verified Buyer
Customer
6 Oct 2025 00:00

The service is excellent, delivery is fast, and the seller is responsive. I highly recommend it.

Verified Buyer
S***r
1 Oct 2025 00:00

As a first-time user, I am happy with the device and still getting to know it. The device is easy to use.

Verified Buyer
S***s
21 Sep 2025 00:00

The device arrived, and as for accuracy, it's acceptable if the lighting is medium to low. As for sound, it's excellent, and the system is smooth without any issues. I connected it to a laptop with Windows without wires without problems. I didn't like AJEX shipping company's delivery service, and I waited for the representative who said it was time for me to work. Tomorrow I'll deliver it to you, and after some trouble, it was delivered.

Verified Buyer
A***i
20 Sep 2025 00:00

Great projector and I recommend it. Excellent brightness, saves you from the computer and external speakers. It runs on batteries and can be charged with electricity. Lightweight and very reliable.

Verified Buyer
S***r
20 Sep 2025 00:00

The device is very excellent and works with high efficiency. The interaction with the teacher Samir is wonderful, and his patience with the customer is great. I thank him for his generosity and good handling.

Verified Buyer
5***r
19 Sep 2025 00:00

Awesome, really without exaggeration. The picture, lighting, and sound are worth every penny... The best projector brand, really easy to use without any connections or cables. Thank you so much ♥️♥️♥️♥️♥️

Why Buy From Us

A few reasons why buy from us:

SAFE SHOPPING

We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

FREE SHIPPING

Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

FREE RETURNS

It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.

NEW ARRIVALS

Brand new products are available on a regular basis.

PRICE PROMISE

We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

EXCELLENT CUSTOMER SERVICE

Knowledgeable and professional support team is always happy to help you.

EASY TRACKING

Check your order status online. As easy as that!

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