Sport Action Camera Ultra HD 4K 16MP WiFi 2″ LCD Wide angle lens Waterproof up to 100 feet $41.29 shipped with prime.

Black and silver available both $41.29 no tax in ca.
Black
https://www.amazon.com/dp/B01LXD9YLZ
Enter code SF5M69MV atcheckout
Silver
https://www.amazon.com/dp/B01LYO5TSG
Enter code XQ86U9I5 at checkout.
Features:
1. 16MP HD image sensor,high color rendition,good image permeability,for capturing dynamic ultra HD image resolution
2. 2.0-inch HD color screen with high video resolution 4K @15fps ,which can take high resolution and high frame rate
3. 170 degree wide angle lens, which ensures excellent shoot vision and retains more realistic scene, it captures immerse wide-angle view
4. 98fts (30m) waterproof, and the protective box prevents dust,sand and water into the DV,can adapt to various environment
5. 32 fts (10m) Wifi remote intelligent remote, wireless controls,share wonderful moments at any time
6. Time-lapse Recording(0.5s,1s,2s,5s,10s,30s,60s),Loop Recording (2 Min,3 Min,5 Min), Timed(3s,5s,10s,20s), Drama Shot(3p/s,5p/s,10p/s)
7. Image rotation, can automatically shoot inverted image without post-processing
8. Support max TF card up to 64GB(card not included)
9. Audio frequency built-in microphone,support synchronous recording
10. 1050mah detachable battery for easy replacement
Specifications :
Video Resolution: 4K(3840*2160)15fps, 2.7K(2688*1520)30fps, 1080P(1920 x 1080)60fps/1080P 30fps,720P(1280*720) 120fps/720P 60fps/720P 30fps
Recording Sound: Yes
Battery type: Li-ion battery 1050mAh
Working time:1080P/About 2hours
Interface Type:USB2.0, HDMI
Product Size: 2.33 x 1.62 x 0.99 inches