Koss BT221i User manual

KOSS
BT221i

Bluetooth covery Mode
To enter Bluetooth discovery mode, from an off
state, depress and hold the center button unti
light flashes red and biue.
\/
~oZl
N\
o0 & blue (lashing)

Select “Koss
transmitting
device to pair
Betoon Saing:
Koss
BT221i
Bluetooth Paired
When the indicator light lashes blue once.
every 5 seconds, the device is paired with
Bluetooth.
red & blus (fashing)

Controls
A
I Qo Red sole)
n el i
singo e
et —
B (soid)
Fuly Charged = i Lonaprme
Long pres:
Foweron Powsr ot
e v
= P— =

Ports
=)
i
1]
Light Language
Biue (tashing) _ e
= O
Blue & Red (flashing) 9
Blutootn Discovary Modo =
Bl (old)
Charger Connected,
Fuly Charged
Red (solid)
harger Connected,
Charging
2 Rod (asing) _
Low Batory

changes or modifications not expressly approved by the party responsible for compliance could void the user's authority.
to operate the equipment.
This equipment has been tested and found to comply with the imitsfor aClass B digital device, pursuant to Pat 15 of the FCC
Rules, These limits are designed to provide reasonable protection against harmiul intrference n a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not instlled and used in accordance with the
instructions, may cause harmiful interference o radio communications. However, there is no guarantee tha interference will ot
occurina particular nstallation.
Ifthis equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged totry o correct the interference by one of more of the following measures:
~ Reorient or relocate the receiving antenna.
~ Increase the separation between the equipment and receiver.
~Connect the equipment into an outlet on a circu ifferent from that to which the receiver is connected.
~Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC rules and Industry Canada icense-exempt RSS standard(s).
Operationis subject to the following two conditions:
(1) this device may not cause iterference, and
(2)this device must accept any interference, including interference that may cause undesired operation o the device.
Le présent appareil est conforme aux CNR dindustrie Canada applicables aux appareils radio exempts de
licence. Lexploitation est autoriseée aux deux conditions suivantes :
(1) tappareil ne doit pas produre de broullage, et
(@) utisateur de apparei doit accepter tout brouillge radioéiectrique subi, méme sile broulage est susceptible
den compromettre e fonctionnement.

/\ WARNING
Please read these safety warnings carefully to ensure your personal safety and prevent property damage.
D0 ot leave your devices n close proimity to pen flamesor extreme sources o heat.
~Donot expose your devces toliuid or extreme humidiy
~Donot crop,disassemble, microwave, ininerateor paint your devices.
~Donot expose your devies o extreme high orlow temperatures.
~Clean your devices witha clan, dry cloth.
~Donot eave your device n direct suniight fo an extended period of time.
~Donot dispose o your devices na fre. Thebatterycould explode causing injury or death
~Donot attempt o clean your devies whilethey are being charged.
Onlycharge yourdevices with the components supplied with the devices.
Do notattempt o dsable the devices, chargers orcables o force open the buitin batery.
~Donot charge your devices i damp areas of i extreme high orlow temperatures.
~Donot eave or store the devices or any of theraccessories nea of over your automabiles irbags,because serious injury may resul

A0S S sereophones
Koss Corporation + 4129 N. Port Washinglon Ave. R ::mm)&%
Milwaukee, WI 53212 / USA + 1-800-USA-KOSS (1-800-872-5677) | it ,,, o=
Koss-UK Ltd., Registered Office Address
One New Change, London, EC4M 8AF / UK
For warranty information visit www.koss.com.
1-YEAR LIMITED WARRANTY
KOSS, KOSS and Design, THE SOUND OF KOSS, and HEARING IS BELIEVING are Registered in
U.S. Patent and Trademark Office and are trademarks of Koss Corporation in other countries.
Product features and speciications are Subject 1o change without nolice. Product may vary from images shown.
CE Warming
Listen at moderate volumes fo avoid hearing damage.
“This equipment s n compliance with the essential requirements and other g\
relovant provisions of Directive 2014/53/EU.

Cautior
Use the product in the environment with the ermperature Between-10.C and 45.C;
Othorwise, itmay damago your phono. It can bo operated under 2000m. For the folowing equipment
Product Name: Bluetoath Hoadset
Brand Name: KOSS
Model: Koss BT2211
Koss Corporation hereby declares tha this [Name:Bluetooth Headsel, Model: Koss BT211 i in
‘compiiance with the esseniial requirements and other relevant provisions or directve 2014/S3/EU.
S JmTET
(it i
N i Ot P |2 2icn (€157
T snissisi[oSrtoorer e
s s i
sy oo |79

FCC RF Exposure Warning
The device has been evaluated to meat general RF exposure requitement. The device can be used in portable exposure
onditon without restrcton.
ISED RF Exposure Warning
“Thisradio transmittr (ISED cetifcation number: 10021A-BT00D1) has been approved by Industry Canada o operate with the
antenna types isted with the maximum permissibie gain indicated. Antenna types not included in tis s, having a gain greater
than the maximum gain indicated for that type, are siricy pronibited for use with tis device.
Lo présnt émetteur radio (ISED certifcation number: 10021A-8T0001) a 616 approwé par Industri Canada pour fonctionner
avec los ypes dantenne énumerés ci-dessous el ayant un gain admissible maximal, Les fypes d'antenn non inclus dans colte
lite, et dont e gain est supérieur au gain maximal indiqué, sont stictement interdits pour Fexploiation de fmetteur.

Hearing is Believing