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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SJCAM 4K Waterproof Camera Underwater Camera Snorkeling Action Camera Dual Screen Ultra HD 170° Wide-Angle Motorcycle Helmet with Stabilization, 2 Batteries and Accessories,Gifts

Product ID: 534484195

Details

Brand
SJCAM
Connectivity Technology
Wi-Fi
Flash Memory Type
Micro SD
Maximum Aperture
2 f_stop
Maximum Focal Length
35 millimeters
Photo Sensor Technology
CMOS

🌊30M Waterproof IP68 Case

📸4K30fps Ultra HD Capture

🔄Dual Screen Front & Rear

Description

🌟 Capture Life’s Wildest Moments in 4K—Dive In, Share Out!

DIVE DEEP WITHOUT LIMITS - IP68 waterproof housing lets you explore underwater worlds up to 30 meters—perfect for snorkeling, diving, and water sports.
DUAL SCREEN FOR ULTIMATE CONTROL - Switch effortlessly between a vivid front selfie screen and a 2-inch HD rear display to frame shots and review content on the go.
CAPTURE EVERY DETAIL IN STUNNING 4 K - Shoot ultra-smooth 4K30fps and 16MP photos with a 170° wide-angle lens for immersive, professional-grade footage.
VERSATILE MODES FOR EVERY ADVENTURE - From time-lapse to loop recording and burst shooting, customize your capture style with pro-level settings built for thrill-seekers.
SEAMLESS WI FI CONNECTIVITY SOCIAL SHARING - Connect via the SJCAM Zone app to edit, upload, and share your adventures instantly across TikTok, Instagram, YouTube, and more.

The SJCAM SJ4K PRO is a compact, ultra HD 4K action camera featuring a 170° wide-angle lens, dual front and rear screens, and an IP68 waterproof case rated for depths up to 30 meters. Designed for water sports and adventure enthusiasts, it offers versatile shooting modes, WiFi connectivity for instant social sharing, and comes with dual batteries and accessories to keep you powered through every expedition.

Specifications

ASIN	B0BY2TFKKZ
Antenna Location	Water sports, scuba diving, snorkeling, snorkeling, surfing, skiing, motorboating, rafting, and motorcycle bike camera etc.
Battery Average Life	110 minutes
Best Sellers Rank	#203,833 in Electronics ( See Top 100 in Electronics ) #944 in Sports & Action Video 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	4.2 4.2 out of 5 stars (228)
Digital Zoom	1 x
Display Resolution Maximum	UHD
Effective Still Resolution	16 mp
Effective Video Resolution	3840 pixels
Exposure Control Type	Automatic, Manual
File Format	MP4
Flash Memory Type	Micro SD
Focus Type	Auto Focus
Form Factor	Ultra Compact
Image Aspect Ratio	16:9
Image Capture Speed	30 frames_per_second, 60 frames_per_second
Image stabilization	Stabilization
Item Dimensions D x W x H	1.17"D x 2.33"W x 1.61"H
Item Weight	400 g
Lens Type	Wide Angle
Manufacturer	SJCAM
Maximum Aperture	2 f_stop
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
Special Feature	Audio Record, Dual Screen, Playback, Time Lapse, WiFi Action Camera
Style Name	SJ4000 DS
Supported Audio Format	AAC, MP3
Supported Image Format	JPEG
Video Capture Format	MP4
Video Resolution	4K
Viewing Angle	170 degrees
Warranty Description	One-year Warranty
Water Resistance Level	Waterproof
White Balance Settings	Auto, Cloudy, Daylight, Fluorescent, Tungsten
Wireless Compability	802.11ac
Zoom	Optical

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