Functions of the camera's OK button

OK button: Power On/Off, Confirm Selection, or Start/Stop Recording. --- Long press to power on/off. Short press to confirm options or start/stop recording.

Functions of the camera's Up/Down buttons

Up button: Long press for 3 seconds to Switch Modes. DON'T release, as it will be detected as short press, resulting in move up or enabling WiFi function. Down button: Long press for 3 seconds to Switch front and rear screen. Short press-move down.

How do I switch shooting modes or set the camera?

To change the shooting mode or settings, press and hold the WiFi(Up) button for 2-3 seconds for easy switching. It takes a little more patience than the touchscreen. But after using the action camera for a while, you will get used to its operation.

The camera doesn't stay connected to the phone APP. How can I fix this problem?

I recommend that you turn off cellular data on your phone and then connect to the camera via WiFi. This will ensure that the WiFi connection is not affected by the phone's network and will improve the stability of the WiFi connection.

The SJ4000 action camera is inserted a micro SD card(TF card), but it still prompting "Please insert SD card".

For the first time use, you need to format the micro SD card by using the format function in the camera. First, please check if your micro SD card has been formatted. If the problem remains, you can check if the Micro SD card is correctly inserted.

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Upgraded SJ4000 Action Camera Dual Screen 4K30FPS Ultra HD Underwater Camera Waterproof 170° Wide-Angle WiFi Helmet Camera with 2 Batteries and Accessories for Motorcycle Vlog

Product ID: 604396933

Details

Brand
SJcam
Connectivity technology
Wi-Fi
Flash memory type
Micro SD
Maximum aperture
2 f
Maximum focal length
35 Millimeters
Photo sensor technology
CMOS

🌊30M Waterproof IP68 Case

📱WiFi Connectivity & App Control

📸4K30FPS Ultra HD Video

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€ 323.57

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎥 Own the Moment, Front and Center!

DIVE DEEP WITHOUT LIMITS - IP68-rated waterproof housing lets you explore underwater worlds up to 98ft/30m—perfect for snorkeling, diving, and water sports.
CAPTURE EVERY DETAIL IN STUNNING 4 K - Shoot ultra-smooth 4K30fps videos and 16MP photos with a 170° super wide-angle lens for immersive storytelling.
SEAMLESS WIRELESS SHARING EDITING - Connect via WiFi to the SJCAM Zone app for instant video transfer, quick edits, and social media uploads—stay ahead of the content curve.
VERSATILE MODES FOR EVERY ADVENTURE - From time-lapse to loop recording and driving mode, customize your capture style with intuitive controls and reliable image stabilization.
DUAL SCREEN FOR ULTIMATE VLOGGING FLEXIBILITY - Switch effortlessly between a vivid front selfie screen and a 2-inch HD rear display to frame your shots perfectly anytime.

The SJ4000 Pro is a compact, ultra-durable action camera featuring 4K30fps video, 16MP photos, and a 170° wide-angle lens. Its IP68 waterproof case supports underwater shooting up to 30 meters, while dual screens enhance vlogging versatility. With WiFi connectivity and multiple shooting modes, it’s designed for thrill-seekers and content creators who demand professional-grade footage on the go.

Specifications

ASIN	B0BY2TFKKZ
Antenna Location	Water sports, scuba diving, snorkeling, snorkeling, surfing, skiing, motorboating, rafting, and motorcycle bike camera etc.
Are Batteries Included	Yes
Battery Average Life	110 minutes
Best Sellers Rank	#69,008 in Electronics ( See Top 100 in Electronics ) #325 in Action Cameras
Brand	SJcam
Built-In Media	SJ4000 Pro Action Camera with 2 Rechargeable Batteries, 32G micro SD Card, Helmet Mounting Kits, Charging Cable, Use Manual
Camcorder Type	Action Camera
Color	Black
Compatible Devices	Smartphone, Tablet, Personal Computer (with USB Type-C)
Connectivity Technology	Wi-Fi
Customer Reviews	4.0 4.0 out of 5 stars (203)
Digital Zoom	1 x
Display Resolution Maximum	4K UHD
Effective Still Resolution	16 MP
Effective Video Resolution	3840 Pixels
Exposure Control Type	Automatic, Manual
Features	Audio Record, Dual Screen, Playback, Time Lapse, WiFi Action Camera
File Format	MP4
Flash Memory Bus Interface Type	UHS-I
Flash Memory Speed Class	C10
Flash Memory Type	Micro SD
Flash Memory UHS Speed Class	3
Flash Memory Video Speed Class	V30
Focus Type	Auto Focus
Form Factor	Ultra Compact
Has Image Stabilization	Yes
Image Aspect Ratio	16:9
Image Capture Speed	60 fps
Image stabilization	Stabilization
Item Dimensions D x W x H	3D x 5.9W x 4.1H centimeters
Item Weight	400 Grams
Lens Type	Wide Angle
Manufacturer	SJcam
Maximum Aperture	2 f
Maximum Focal Length	35 Millimeters
Minimum Focal Length	7 Millimeters
Model Name	SJ4000
Model Number	SJ4K PRO
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Speakers	1
Optical Zoom	1 x
Screen Size	2 Inches
Sensor Type	CMOS
Shooting Modes	Automatic, Continuous Shooting, Interval Shooting, Time Lapse, Loop Recording, Driving Mode, Selfie Timer
Style Name	SJ4000 DS
Supported Audio Format	AAC, MP3
Supported Image Format	JPEG
Unit Count	2 Count
Video Capture Format	MP4
Video Resolution	4K
Viewing Angle	170 Degrees
Water Resistance Level	Waterproof
White Balance Settings	Auto
Wireless Compability	802.11ac
Zoom	Optical

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