black shark 4 unboxing and hands on yugatech

20:16

20:16

6:32

4:44

3:20

15:56

12:55

4:08

5:04

15:09

19:28

3:52

5:34

13:27

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4:40

10:19

5:51

4:31

7:39

13:27

5:42

5:25

14:11

9:05

7:03

5:09

16:41

5:06

4:31

8:23

5:42

5:42

4:54

12:52

17:12

6:28

7:44

6:11

6:11