Safety Notes

29US-EN
 Prior to first use
Remove the protective foil between the headphones[1]
and the charging/storage box[7].
 Charging the charging/storage box
battery
Before first use, the charging/storage box battery must be
charged.
Charging via USB
 Connect the charging/storage box [7] via
the USB-Cchargingport [] and the included
USBcable [] with a USB voltage source with an
output current of at least 400 mA (e.g. a USB charger
or a computer).
398767_2104_US-EN_02.indb 29398767_2104_US-EN_02.indb 29 12/7/2021 11:1812/7/2021 11:18