User's Guide

4. When you’re not using the earbuds, place them in the charging case to
charge them. Recharge the case with a 5V charger periodically.
Controls:
Power on/off
Open the charging case to turn on the earbuds.
Close the charging case to turn off the earbuds.
Play / Pause
Tap either earbud.
Play next
Double-tap either earbud.
Play previous
Triple-tap either earbud.
Answer call / End call
Tap either earbud.
Decline call
Tap and hold either earbud for 3 seconds.
Assistant
Tap and hold the right earbud.
ANC
(Active Noise reduction)
Tap and hold the left earbud to switch between
these modes:
1. ANC on
2. Ambient sound on
3. Ambient sound off
LED notifications:
Middle LED
When connected to power：
 Red: charging the case
 Green: case is fully charged
When not connected to power：
 Flashing red: charging case is low on battery
 Green：charging case has sufficient power
Left and right LED
 Orange: charging the earbuds
 Off: earbuds are fully charged
Technical specifications:
Product model
HTC E-mo1
Sweat and water resistant
IPX5
Bluetooth range
≦ 10 m
Bluetooth version
5.0+EDR
Speaker frequency response
20 Hz - 20 kHz
Playback only
Up to 6 hours（Volume level 50%）
Playback with n oise reduction on
Up to 5 hours（Volume level 50%）
Noise reduction only
Up to 9 hours