 "GoPro Dual HERO System for HERO3+ (Camera not included)"@en-US "Accessories - Page 791 | EISF"@en-US
"Capture a wide variety of content with the Dual HERO System. The tandem housing holds two HERO3+ Black Edition cameras (sold separately), enabling you to capture full-resolution videos and/or photos simultaneously with uncompromised image quality. You can also record synchronized footage to convert to 3D using free GoPro Studio editing software. Waterproof to 197'/60m. Compatible with Hero3+ Black Edition Cameras ONLY"@en-US 
 "GoPro HERO4 Silver"@en-US "Video - Page 4 | EISF"@en-US
"Capture your world with HERO4 Silver, the high-performance GoPro with a built-in touch display.  Controlling the camera, framing shots and playing back content is ultra convenientâ€”just view, tap and swipe the screen.  HERO4 Silver captures 1080p60 and 720p120 video with lifelike clarity, plus 12MP photos at a staggering 30 frames per second.  Built-in video trimming lets you create and save short highlight clips for easy sharing.  HiLight Tag enables you to mark key moments to make them easier to find later.  Waterproof to 131â€™ (40m), HERO4 Silver combines versatility and high-performance capture with the convenience of a touch display.What's in the box?- HERO4 Silver Camera With Built-In Touch Display- Standard Housing 131â€™(40m)- Skeleton + Touch Backdoors- Rechargeable Battery- Curved Adhesive Mount - Flat Adhesive Mount - Quick Release Buckles- 3-Way Pivot Arm- USB Cable"@en-US 