Letscom D39 Bedienungsanleitung Seite 9

● 25%-50% battery: LED indicator flashes blue twice every 2
seconds
● 50%-75% battery: LED indicator flashes blue 3 times every 2
seconds
● 75%-100% battery: LED indicator flashes blue 4 times every
2 seconds
Charging case is fully charged: LED indicator stays blue
Wearing the Earbuds
06
Insert the earbud into your ear and rotate to fit comfortably.
Ensure the microphone is pointing towards your mouth.
7