Another interesting find: Whistler SP3 with 3" hotswap detachable screen, WDR, Ambarella A5, 7G glass lens, massive 1000mAh built in battery. Few month ago I saw similar form factor dash cam on some Russian dash cam forum, but not with A5 & 7G glass lens. This one here is more tempting product. Product Features: 1. using the the Ambarella A5 sports level chip 2. 1920x1080P high-definition resolution Photography 3. WDR wide dynamic high definition sensor balanced 4. latest three sections of camera angles manually adjust the 5. DV grade 7 glass day and night lens 6. three-inch hot-swap touch LCD screen 7. H.264 high-definition video files compressed 8. with driving / sports dual mode switch 9. and driving TS format instant storage is not bad files 10. seamless video does not leak the second shift storage technologies 11. 720P mode video per second up to 60 12. equipped with LED / infrared night-vision fill light 13. built-in three-axis gravity sensor G-Sensor 14. the SOS manual emergency lock file is not afraid to cover 15. within build explosion-proof lithium battery applies to sports photography Source: ( use Google translator ) http://item.taobao.com/item.htm?spm=a23 ... 0355915330 Thank you for reading my post.