NOTE: Guest feedback connection wifi unsuccessful situation, please try several times,Or replace the phone and try to connect.Unsuccessful reasons with the mobile phone system and wifi chip. Package Included: 1 x SJ8000 WiFi 4K Action Camera 1 x Waterproof Housing 1 x Battery 1 x Handle Bar/ Pole Mount 4 x Bandages 1 x Lens Cloth 1 x Clip 1 x Tethers 1 x Protective Backdoor 1 x Helmet Mounts 2 x Bases 5 x Mounts 4 x Adhesive Tapes 1 x USB Cable 1 x EU Plug Charger 1 x Instructions Specification: Dimensions: Approx. 59x25x41mm/ 2.32x0.98x1.61" With a water-resistant casing, allowing you to film 30 meters(98.43ft) under water scene 2-inch HD screen display for convenient videos and image playback Detachable battery for easy replacement and help extend product lifespan Record videos while charging HD 16 Megapixel with 170 degree wide angle lens HDMI output Web Camera Supports SD card memory expandable up to 64GB(Maximum) Supports multiple video recording formats: 4K/ 2K/ 1080P/ 720P/ WVGA Supports MOV recording format Supports multiple photo shooting modes: Single shot & Snapper Video encryption enabled Video Resolution:4K@30FPS/ 2.7K@30FPS/ 1080P@60FPS/ 1080P@30FPS/ 720P@120FPS Video Sound: On/ Off Time-Lapse: OFF/ 0.5s/ 1s/ 2s/ 5s/ 10s/ 30s/ 60s Loop Recording: OFF/ 2min/ 3min/ 5min Slow Motion: 1080P@60FPS/ 720@120FPS Pixel Set: 16M/ 12M/ 8M/ 5M/ 2M Timed: 3S/ 5S/ 10S/ 20S/ OFF Drama Shot:3P/S, 5P/S, 10P/S, 20P/S, OFF White Balance: Auto/ Sunny/ Cloudy/ Incandescent/ Light/ Fluorescent Light Image Rotation: ON/ OFF WIFI: ON/ OFF Light Source Frequency: Auto/ 50Hz/ 60Hz Auto Snsaver: 10S/ 20S/ 30S/ OFF Auto Shutdown: 1min/ 3min/ 5min/ OFF Time Watermark: ON/ OFF OSD Language: English/ German/ French/ Spanish/ Italian/ Portuguese/ Traditional Chinese, Simplified Chinese/ Japanese/ Russian Video Format: MP4 Compression Format: H.264 System: Windows XP/ Vistaor Above/ Win7/ os Video Time: 1080P/ 90min Charge Time: About 3 hours