Table Of Contents - Sennheiser HD 4.50BTNC, HD 4.50R Instruction Manual

Contents
Contents
Important safety instructions ...................................................................................2
The HD 4.50BTNC/HD 4.50R Wireless headphones ................................................4
Package includes ..........................................................................................................6
Product overview .........................................................................................................7
Overview of the headphones .................................................................................... 7
Overview of pictograms ............................................................................................. 7
Overview of the LED indications ............................................................................... 9
Overview of buttons .................................................................................................10
Getting started ......................................................................................................... 12
Charging basics ..........................................................................................................12
Pairing the headphones ...........................................................................................14
Adjusting the headband ..........................................................................................18
Using the headphones ............................................................................................. 19
Switching the headphones on ................................................................................19
Switching the headphones off ................................................................................19
Adjusting the volume ...............................................................................................20
Using NoiseGard .......................................................................................................21
Playing music ............................................................................................................ 22
Controlling music playback ......................................................................................23
Making calls on the headphones ........................................................................... 24
Voice control function ...............................................................................................26
Using the audio cable .............................................................................................. 27
Care and maintenance ............................................................................................. 28
Replacing the ear pads .............................................................................................28
Storage and handling ...............................................................................................29
Replacing/removing the rechargeable battery ...................................................30
Troubleshooting ........................................................................................................ 31
Leaving the Bluetooth transmission range ..........................................................32
Clearing previously paired devices .........................................................................32
Specifications ............................................................................................................ 33
Trademarks ................................................................................................................ 34
HD 4.50BTNC/HD 4.50R | 1