Good price I believe.
Key Fearures
Ultra HD 4K Video
204° Extreme Angle F2.0 High-Speed Lens
Electronic 5-Axis Image Stabilization
90° Tilt-Out LCD Monitor
LED Headlight
Built-In Wi-Fi
Waterproof to 30m
Shockproof to 2.1m
Crushproof to 100kg
Freezeproof to -10°C
Dustproof
Enhanced GPS & e.Compass
Accelerometer
Temperature Sensor
Barometric Pressure Sensor
Box Contents
LP-T01 Lens Protector
MC-T01 Mount Coupling
UP-T01 Underwater Protector
SG-T01 Steady Grip
Strap
LI-92B Lithium Ion Rechargeable Battery
F-5AC AC adapter for charging
USB cable
Olympus Viewer 3 CD-ROM
Instruction manual and warranty card
This is cheap. I only just sold my used one last weekend for $160 on Gumtree.
Comparing to GoPro - it is a big, heavy. The fisheye effect is really bad on this one.It is also strange that i need to change lens cover everytime I take it under water.
For the price, it is a worthy alternative to GoPro.