English
52
KH4232BT_IM
12.04.17
Overview of the Components
1 Switching the device on / off
2 Indicator lamp
3 Increase volume / Select next track
4 Play / Pause / Answer call, Reject call, dial phone number last dialled
5 Microphone
6 Decrease volume / Select previous track
7 Rubber cover over the USB charging socket
Charge Integrated Battery
The player is powered by the integrated rechargeable lithium battery. Charge the
battery as follows:
1. Remove the rubber cover (7).
2. Connect the device to a computer that is switched on using the supplied USB
cable. The earphones turn off automatically. The indicator lamp lights up red.
3. When the battery is fully charged, the indicator lamp turns blue.
4. Remove the charging cable from the headphones and the PC. If the headphones
remain connected to a computer that is switched off, the battery of the head-
phones is discharged again.
5. Cover the USB connector again with the rubber cover.
NOTE:
• The battery is only charged while the PC is switched on.
• Do not connect the player for a long period of time to a laptop computer
disconnected from mains power Otherwise the laptop computer’s battery may
be discharged.
• If the battery power is low, the message “BATTERY LOW“ can be heard.
Recharge the earphones as described.
• If the device is out of use for a long period of time, charge the battery at least
once every 6 to 12 weeks. Even when switched off, the battery of the head-
phones is continuously discharged.
