
Headphones
4000 Series
TAT4506
User manual
Register your product and get support at
www.philips.com/support

Contents
1 Important safety instructions 2
Hearing Safety 2
General information 2
2 Your True wireless
earpieces 3
What's in the box 3
Other devices 3
Overview of your True wireless
earpieces 4
3 Get started 5
Charge the battery 5
Pair the earpieces with your
Bluetooth device for the rst time 6
4 Use your earpieces 7
Connect the earpieces to your
Bluetooth device 7
Control ANC (active noise
cancelation) 7
Manage your calls and music 8
LED indicator status 8
Voice Assistant 9
5 Reset the earpieces 10
6 Technical data 10
7 Notice 11
Declaration of conformity 11
Disposal of your old product
and battery 11
Remove the integrated battery 11
Compliance with EMF 12
Environmental information 12
Notice of compliance 12
8 Trademarks 14
9 Frequently asked questions 15

1 Important
General information
safety
instructions
Hearing Safety
Danger
To avoid hearing damage, limit the time you
use headphones at high volume and set the
volume to a safe level. The louder the
volume, the shorter the safe listening time is.
Be sure to observe the following guidelines when using your headphones.
• Listen at reasonable volumes for
reasonable periods of time.
• Be careful not to adjust the volume
continuously upwards as your
hearing adapts.
• Do not turn up the volume so high
that you can't hear what's around
you.
• You should use caution or temporarily discontinue use in potentially
hazardous situations.
• Excessive sound pressure from
earpieces and headphones can
cause hearing loss.
• Using headphones with both ears
covered while driving is not recommended and may be illegal in some
areas while driving.
• For your safety, avoid distractions
from music or phone calls while in
trac or other potentially dangerous
environments.
To avoid damage or malfunction:
Caution
Do not expose headphones to excessive heat
Do not drop your headphones.
Headphones shall not be exposed to dripping
, splashing water.
Do not allow your headphones to be
submerged in water.
Do not use any cleaning agents containing
alcohol, ammonia, benzene, or abrasives.
If cleaning is required use a soft doth, if
necessary dampened with a minimum amount
of water or diluted mild soap, to clean the
product.
The integrated battery shall not be exposed to
excessive heat such as sunshine, re or the
like.
Danger of explosion if battery is incorrectly
replaced. Replace only with the same or
equivalent type.
• Disposal of a battery into re or a hot oven, or
mechanically crushing or cutting of a battery,
can result in an explosion;
• Leaving a battery in an extremely high
temperature surrounding environment can
result in an explosion or the leakage of
ammable liquid or gas;
• A battery subjected to extremely low air
pressure that may result in an explosion or the
leakage of ammable liquid or gas.
About operating and storage temperatures
and humidity
• Store in a place where temperature is
between -20°C (-4°F) and 50°C (122 °F)
(up to 90% relative humidity.
• Operate in a place where temperature
is between 0°C (32°F) and 45°C (113 °F)
(up to 90% relative humidity.
• Battery life may be shorter in high or
low temperature conditions.
• Replacement of a battery with an
incorrect type that can defeat a
safeguard (for example, in the case of
some lithium battery types);

2 Your True
wireless
earpieces
Congratulations on your purchase, and
welcome to Philips! To fully benet
from the support that Philips oers,
register your product at
www.philips.com/support.
With this Philips True wireless earpieces, you can:
• enjoy convenient wireless
handsfree calls;
• enjoy and control wireless music;
• switch between calls and music.
Quick start guide
Global Warranty
Safety leaet
What's in the box
Philips True wireless earpieces
Philips TAT4506
Replaceable rubber ear caps x 3 pairs
USB-C charging cable (for charging only)
Other devices
A mobile phone or device (e.g. notebook, PAD, Bluetooth adapters, MP3
players etc) which supports Bluetooth
and is compatible to the earpieces
(see 'Technical data' on page 10).

Overview of your True
wireless earpieces
Microphone
Multi-function touch
LED indicator (Earpieces)
LED indicator (charging box)
USB-C charging slot

3 Get started
Charge the battery
Note
Before you use your earpieces for the rst
time, place the earpieces in the charging box
and charge the battery for 2 hours for
optimum battery capacity and lifetime.
Use only the original USB-C charging cable to
avoid any damage.
Finish your call before charging the earpieces,
as connecting the earpieces for charging will
power the earpieces o.
Charging Box
Connect one end of the USB cable into
the charging box, and another end into
the power source.
The charging box starts charging.
• Charging process is veried by the
blue LED light on the front panel.
• When the charging box is fully
charged, the blue light goes on.
Tip
Normally, a full charge takes 2 hours (for the
earpieces or charging box) by USB cable.
Tip
The charging box serves as a portable backup
battery for charging the earpieces. When the
charging box is fully charged, it supports 3
times full recharge cycle for the earpieces.
Earpieces
Place the earpieces in the charging box.
The earpieces start charging.
• Charging process is veried by blue
LED light on the earpieces.
• When the earpieces is fully charged,
the blue light goes o.