Wherever - Sennheiser

Hear
and be
heard
Wherever
PRESENCETM
PRESENCE™
PRESENCE™ is a premium headset for mobile
communications professionals requiring
consistently excellent HD sound and HD voice
clarity around the office, in the car and
outdoors.
Sound leadership
Building on Sennheiser’s 70 year legacy of
sound leadership, new developments include
SpeakFocus™ and WindSafe™ technologies
to optimize communication in noisy environments – both indoors and outdoors.
With best-in-class Sennheiser HD voice
clarity using unique 3 digital microphone
system.
The headset also provides high-quality audio for podcasts. Peace of mind, ActiveGard®
provides protection from acoustic shock.
Quality design
With a focus on quality materials and
wearability, PRESENCE™ slim iconic design
and subtle aluminum microphone boom
arm represent the ultimate in
discretion for business professionals.
User focus
Features include a unique sliding microphone with integrated on/off power
slide and up to 10 hours’ narrowband
and 8 hours’ wideband call time between
charges.
Benefits and features:
B
est-in-class sound – Legendary Sennheiser
HD sound and HD voice clarity ensures
a clearer and more natural audio experience
Optimized speech clarity – Unique
SpeakFocus™ technology with 3 digital
microphones enhances HD voice clarity
in all sound environments and provides
the listener with a consistently clear
sound
ind noise reduction – WindSafe™
W
technology reduces wind noise in
outdoor situations
H
earing protection – ActiveGard®
technology protects you from acoustic
shock and sudden sound surges
Increased range - up to 25 meters
dependent on device and environment
W
ith the latest Bluetooth® version
4.0 wireless technology and handsfree
profile 1.6.
E
xtended talk time – Up to 10 hours’
narrowband and 8 hours’ wideband
call time between charges
S
imple to use – Intuitive user interface
M
anage multiple calls - with 3 way
calling
Instant status – Via voice prompts
R
eal-time battery monitoring –
Via iPhone® battery meter
L ightweight iconic design – Looks
and feels as good as it sounds
P
eace of mind – Two-year international
warranty
Product Information
Product name
Art. No.
EAN No.
UPC No.
General Data
Wearing style
Technology
Talk time
Charging time
Standby time
Range
Weight (without ear hook)
Microphone
Microphone type
Frequency response
- communication/telecommunication
Speaker
Speaker type
Frequency response - multimedia
Sound pressure
Packaging
Dimension of product packaging
(L x H x W)
Package weight (incl. complete
product and packaging)
Units in distributor master carton
Master carton weight
incl. products
Dimension of master carton
(L x H x W)
Unit pack/end user
Content of delivery
PRESENCE™ 504577
40 44155 08417 7
6 15104 23918 0
Over-the-ear with an optional ear hook or in the ear
Bluetooth® Version 4.0 / supported profiles: HSP 1.2 + HFP 1.6 + A2DP 1.2
Up to 10 h
1 h 20 min
14 days
25 m (device dependent)
13 g
Digital MEMS microphone (3 microphones)
150-6.800Hz
Dynamic, neodymium magnet
100Hz-15kHz
Max 118dB (SPL) limited by ActiveGard®
98 x 173 x 57 mm / 3.86 x 6.82 x 2.25 in
155 g / 8.26 oz
20 pcs
4.42 kg / 9.75 lbs
400 x 230 x 375 mm / 15.75 x 9.06 x 14.76 in
1 pc
- PRESENCE™ 2 in 1 headset
- Ear hook
- Car charger
- USB charging cable
- 4 x ear sleeves
- Quick guide
- Safety guide
Warranty
Spare parts
Product name
BTD 800 USB
Carry case (PRESENCE)
USB cable short
HSA - PRESENCE (Ear hook and
ear sleeves)
Car charger, small size
USB power supply, EU*
USB power supply, UK*
USB power supply, US*
2 years
Art No.
504579
504580
504581
504591
EAN No.
40 44155 08419 1
40 44155 08420 7
40 44155 08421 4
40 44155 08863 2
UPC No.
6 15104 23923 4
6 15104 23924 1
6 15104 23927 2
61 5104 24799 4
504570
502310
502311
502312
40 44155 08393 4
40 44156 02395 3
40 44156 02396 0
40 44156 02397 7
61 5104 23846 6
6 15104 13597 0
6 15104 13598 7
6 15104 13599 4
*Only use attachments/accessories supplied or recommended by Sennheiser