Photo 1 of KZ AZ20 IEM True Wireless Adapter for in-Ear Monitor Earphones, Built-in Qualcomm 5171 Chip Bluetooth 5.3 Ear-Hook Supports AptX Adaptive, 0.78mm 2PIN Connector, 54H Long Battery Life with Mic

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Photo 1 of KZ AZ20 IEM True Wireless Adapter for in-Ear Monitor Earphones, Built-in Qualcomm 5171 Chip Bluetooth 5.3 Ear-Hook Supports AptX Adaptive, 0.78mm 2PIN Connector, 54H Long Battery Life with MicPhoto 2 of KZ AZ20 IEM True Wireless Adapter for in-Ear Monitor Earphones, Built-in Qualcomm 5171 Chip Bluetooth 5.3 Ear-Hook Supports AptX Adaptive, 0.78mm 2PIN Connector, 54H Long Battery Life with Mic