User Guide

Charge Your Device
Plug the charging pad into
an outlet using the included
mirco USB and wall adapter.
Place DUO on the wireless
charging pad.
The lights

will turn on, indicating that
the DUO is charging and
properly placed. An orange
light will also appear on the
changing pad. The lights on

charged.

1. SETTING UP THE DUO
2. INSTALL DUO EARPIECES
DUO

DUO is on, blinking.
In pairing mode.
DUO is on, blinking.

DUO is on.
Paired with device.
DUO is charging.

DUO is on.


charged.
Hear Audio

the audio jack and twist
to secure.
DUO can also be used
with most wired 3.5mm
headphones.


for secure transmission

recordings.
Scan to download
Download the Eko App
• Pair DUO with Eko App
• View Sound & ECG Waveforms
• Save & Share Recordings
• Connect a Pair of Wireless
Headphones (limited compatibility)