I just got my SJ4000 action camera, and all I can say it is value for the money. Considering the price is way low compared to GoPro 3 plus. Its a great alternative for action camera (1080 P, OSD, accesories included,etc.).
For the SJ4000 owners and for those about to buy, lets talk here the pros and cons of this product.
Will be posting raw videos and pics soon...
Specs:
Image sensor: 12-megapixel CMOS
Lens: 170-degree ultra wide-angle
Display: 1.5-inch LCD
Waterproof: Down to depths of 30m (with included casing)
Connectivity: micro-HDMI
Weight: 44g (body only)
The whole package includes:
SJ4000 camera
1 battery
Micro USB to USB cable
USB wall chargering adapter (one of mine was for European outlets)
1 waterproof housing
10 different mounting attachments, including adhesive mounts, belt mount, camera tripod mount, and differently lengthed GoPro-style helmet mounts
Zip ties
3M heavy duty Velcro adhesive attachments
Cleaning cloth
Instruction manual
Lanyard cable