Waterproof Video : http://youtu.be/68a-yqZPgrQ

Shockproof Video : http://youtu.be/kuIR7TvQQKI  http://youtu.be/vWWI9vRJTog

3. A/S

- Product Head Office A / S center to receive and repair

※ Address : #103-207 Bucheon Technopark 1 Danji Apt., Samjeong-dong, Ojeong-gu, Bucheon-si, Gyeonggi-do, Korea(Zip code : 421-740)

- Shipping and repairs are the responsibility of the buyer