0:00 7 Hz x Crinacle Salnotes Zero:2 (official name)
0:14 IEM (in-ear monitor)
0:41 Sound
3:05 Comfort and Build Quality
3:40 Verdict

Crinacle's video and EQ graph:    • I made the best $20 IEM even BETTER |...  

7Hz x Crinacle Zero:2: https://amzn.to/3RYdQD1

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