The Etymotic Etymotion BT is a premium Bluetooth MMCX cable designed for Etymotic ER Series earphones, while also being suitable for many other earphones with MMCX connectors. It combines wireless convenience with advanced audio signal processing, functioning as a Bluetooth solution enhanced with a dedicated DAC and headphone amplifier.
The Qualcomm Bluetooth platform supports aptX, aptX HD and aptX LL codecs, while aptX HD enables 24 bit / 48 kHz wireless transmission with a compatible source device. The built-in AKM AK4331 DAC and separate headphone amplifier provide cleaner signal handling, more stable drive and a more controlled sound presentation.
The built-in microphone pod offers volume, playback and track control functions, and also supports Google Assistant and Siri. With up to 8 hours of battery life, the Etymotion BT is a practical upgrade for high-quality MMCX earphones where wireless convenience and sound quality are both important.
