FiiO UTWS5 True Wireless Bluetooth In-Ear Headphone Receiver (2025 Version) (Open Box) adapter and a headband with yoke

and a headband with yoke mechanical features for an ergonomic fit

and environmental)

ultra flat impedance

Impedance 43 Ohm ± 5%

wide-range sound reproduction to ears of all sizes

FiiO UTWS5 True Wireless Bluetooth In-Ear Headphone Receiver (2025 Version) (Open Box) adapter and a headband with yokeFrom 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