FiiO UTWS5 True Wireless Bluetooth In-Ear Headphone Receiver (2025 Version) (Open Box) Cable Connector:0.78 2-pin And it leaves background noise

And it leaves background noise behind

Qualcomm TrueWireless is a product of Qualcomm Technologies

Built for extended wear

First-in-Class Bluetooth 5

Wireless charging support

FiiO UTWS5 True Wireless Bluetooth In-Ear Headphone Receiver (2025 Version) (Open Box) Cable Connector:0.78 2-pin And it leaves background noiseFrom Audio46: The 2 pin connector is FLAT. Please check if your IEM is flat or recessed before purchasing. For example, MoonDrop IEMs have a recessed 2 pin, meaning the connection will be loose and potentially unreliable. UTWS5 (2025) True Wireless Bluetooth Amplifier Qualcomm QCC5141 Independent DAC AK4332 New gen TWM technology 96kHz 24bit Hi res wireless High capacity charging case Wireless charging Unprecedented true wireless receiver with