Why does the controller work fine, but I can't swipe the controller mouse like a regular computer mouse?

kindly replace the battery of the controller and pair your controller with the projector through Bluetooth. Refer to "How to pair the Bluetooth remote control with J4a?" on the page for instructions.

Can I install Netflix, Disney+, and HBO apps on the projector for watching?

Yes, you can find the apps from "Get Started" on the home page menu. If you cannot play the app properly, you may install the wrong version of the app which is unsupported by J4a. Recommend installing the right version of the apps from "Get Started".

Can I connect J4a to my personal Bluetooth speaker?

Yes, the J4a projector supports Bluetooth connection to an external speaker. Just go to "Settings> Bluetooth> Search" then J4a will detect a Bluetooth speaker nearby, you can select your device for pairing.

How to update my J4a projector to the latest firmware version?

Please go to "Setting> Upgrade> OTA", and press OK, and it will automatically upgrade the firmware. Note: OTA upgrade would need a WiFi connection, please set up your J4a projector to connect to your WiFi first.

Why can't I power on the projector? Why does the Bluetooth remote disconnect from the projector frequently?

J4a has been set up in shipping mode for delivery safety, please power up the projector with the adapter, then press the power button again. And please replace battery for the remote, insufficient power supply would make the remote signal drop out.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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EZCast J4a Portable Projector - Rechargeable Android Projector with Built-in Battery & Speaker - 1080P Support for Camping, Compatible with HDMI, USB, iPhone, Android, Tablet, Laptop

Product ID: 437239409

Details

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

🎥1080P DLP projection up to 100"

📱5G WiFi & multi-device mirroring

🔋4-hour rechargeable battery life

SAR 800

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎬 Elevate your entertainment game—big screen vibes, zero hassle!

CINEMATIC CLARITY - Stunning 1080P resolution with 300 lumens brightness and 5000:1 contrast for crisp visuals.
EFFORTLESS CONTROL - Bluetooth air mouse remote included for laptop-style navigation from your couch.
SEAMLESS STREAMING - Built-in Android with Aptoide TV means Netflix & YouTube on the big screen—no extra devices needed.
ULTIMATE PORTABILITY - Palm-sized and featherlight at just 14.1 oz—take your cinema anywhere.
VERSATILE CONNECTIVITY - Supports HDMI, USB, Airplay, Miracast, Bluetooth & more for all your gadgets and gaming consoles.

The EZCast J4a is a compact, rechargeable Android projector featuring 1080P DLP projection up to 100 inches, 4-hour battery life, and built-in speakers. It supports 5G WiFi, multiple connectivity options including HDMI and Bluetooth, and comes with a Bluetooth air mouse remote for intuitive control—perfect for on-the-go professionals craving premium streaming and gaming experiences anywhere.

Specifications

Brand	EZCAST
Product Dimensions	3.5 x 11.5 x 11.6 cm; 384 g
Batteries	1 Lithium Ion batteries required.
Item model number	EZCast Beam J4a
Manufacturer	EZCast
Series	Beam J4a
Colour	White and Blue
Form Factor	Portable
Standing screen display size	100 Inches
Screen Resolution	1920 x 1080
Resolution	1920 x 1080
Connectivity Type	Airplay, Bluetooth, Wi-Fi, DLNA, Miracast
Wattage	9000 milliamp_hours
Power Source	Battery Powered
Are Batteries Included	No
Lithium Battery Energy Content	33 Watt Hours
Lithium Battery Packaging	Batteries contained in equipment
Lithium Battery Weight	3 g
Number Of Lithium Ion Cells	3
Number of Lithium Metal Cells	3
Item Weight	384 g
Guaranteed software updates until	unknown

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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SAR 800

Duties & taxes included

In stock

Sold byAmazon KSADelivered 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 KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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