Features:
Ultra HD 1080P 2 inch display screen with high speed shooting, real time display and capture each wonderful moment.
The camera housing waterproof lever is up to 30 m depth, and enable you to shoot underwater activities and enjoy different beautiful scenery. 
Equipped with helmet mount or bicycle mount, allowing you to install your camera on bike or helmet to do shooting, more convenient.
Wifi connection function allows you edit and share your videos or photos to some social networks with the app Ez iCam App.
High quality display for preview and playback, and you can get full spectrum of the features with easy setting adjustments.
Widely applied for diving, surfing, riding, cycling, climbing and other scenes.

Specification:
Condition: 100% Brand New and High Quality
Material: ABS
Color: Black
Model: W9s
Sensor: GC4603
Display: 2.0 inch
Waterproof Depth: Approx. 30 m / 98 feet(Max)
Lens Angle: 140°
Chip Pixel: 4 MP
Photo Pixel: 12 MP(Max)
Video Resolution: 4K@10fps, 1080P@30fps, 720P@30fps
USB Interface: USB 2.0
Wi-Fi (Ez iCam App/APK):
     - Remote Control, Setting, Instant Previews, Playback via smart phone or tablet
     - Video Clips. Download and Share the video and photos to social networks
     - Multi-Language Operation
     - White Balance Setting
External Storage: Class 10 TF Card (8G to 32G)(not included)
Battery: Rechargeable 900mAh lithium battery
Weight: Approx. 439 g

Packing List:
1 x 4K Sport Camera with Waterproof Housing
4 x Ribbons
1 x USB Cable
1 x User Manual
1 x Bicycle Handlebar Mount
1 x Helmet Mount Base(No Screw)
1 x Protective Back Cap 
1 x Screw Base
1 x Adapter
1 x Steel Wire Rope