JBL Flip 4 Compared to JBL Flip 3. Should you upgrade? what's the difference

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JBL FLIP3 - https://amzn.to/2JMqzVB

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Songs used in the test
1 - Sun's Rise - Silent Partner
2 - What U Finna Do (Vocal Version) - JAM Studio

Видео JBL Flip 4 Compared to JBL Flip 3. Should you upgrade? what's the difference канала DLX Willington