Soundcore Liberty 4 NC Manual - Page 5

LDAC 3 4 5 WEARING DETECTION L/R LR L/R 3. Select "Preferred audio quality" to switch to LDAC codec. 4. You will be notified that the earbuds do not support LDAC when connected to two devices. Select "Turn on" to continue. 5. It takes about 10 seconds to switch audio codecs. You may be asked to update the earbuds' firmware if available. Playback will automatically pause when an earbud is removed and will resume again once you wear it. Wear either earbud to automatically answer an incoming call. POWERING OFF 2 1 To power off, return the earbuds to the charging case and close it. The earbuds will automatically power off after 30 minutes if they are not connected. The duration can be set in the soundcore app. RESET 1 ×3 2 10s Reset if the earbuds have issues pairing with each other or with other devices. Delete the pairing history from your Bluetooth device first. Place the earbuds in the charging case and leave the case open. Press and hold the charging case button for 10 seconds until the LED indicators flash white rapidly three times. LED LIGHT GUIDE LED Description Short light breathing red Battery level during charging LED < 20% Short light breathing white 20% - 60% Long light breathing white 60% - 99% Long light steady white for 5 minutes 100% EN 03 Description Short light steady red for 5 seconds, and then off Short light steady white for 5 seconds, and then off Long light steady white for 5 seconds, and then off Battery level < 20% 20% - 60% 60% - 100%