SJ4000 Air 2.0 LCD Screen FHD Display - Clearly see your operation, easy setting to replay the footage you are shooting just by your action camera, convenient your operation, Durable and 30 Meter Waterproof- The camera is designed to withstand any extreme situation with the waterproof camera housing, whether you are skiing, diving, snorkeling, climbing or gliding, Ultra HD 4k Waterproof Video Camera- 4K@30FPS/2K@30FPS Videos, 16MP high definition photo by 170-degree adjustable wide-angle, Wireless Control Wifi Action Camera - Built-in wifi, transfer your action in minutes to your mobile device, edit and share your wonderful moments instantly. Specifications: Color: Black Screen: 2.0″ LCD Lens: 170°wide-angle lens Compressed Format of Videos: H.264 Video Resolution: 4K 30fps/2.7K 30fps/1080P 60fps/1080P 30fps/720P 120fps/720P 60fps/720P 30fps Photo Resolution: 16M/12M/8M/5M/2M Drama Shot: 3P/S, 5P/S, 10P/S, Close Loop Recording: 2min, 3min, 5min, Close Time Lapse: 0.5s/1s/2s/5s/10s/30s/60s/Close Slow Motion: 1080P 60fps, 720P 120fps Light source Frequency: 50Hz/60Hz/Auto Exposure: -3/-2/-1/0/+1/+2/+3 for High-Definition Multimedia Interface: Support Connection: USB2.0, HD Out Wi-Fi OS: Android and for iOS Water Resistant: 30M Camera Battery: 900mAh 3.7V Battery Life: 1.5 Hours Memory: Slot for Micro SD card up to 32GB (class 10 and up, not included) OS of Working: for Windows XP/7/8 SP3/Vista and Mac 10.5 or above