Koss HB 70 Folheto

HB70

The HB70 IR wireless stereophone includes the following components:

1. Headband
2. Battery Door 
3. LED

4. Power On / Off
5. Volume Control

1

2

2

3

4

5

Locate the battery door on the each earcup.

1.

To open the battery doors, depress the button at the top of each door, and 
pull the door outward from the earcup.

2.

Insert 2 "AAA" batteries.

3.

Close battery doors.

4.

Locate the power on / off button on the left earcup.

1.

Locate the volume control on the right earcup.

1.

Adjust the volume to a comfortable setting.

2.

Check that the unit is "on" / Check that the stereophone batteries are fresh 
and inserted in the correct direction. / Adjust volume control

Verify you are facing the screen / Check batteries

Press button to "on".

2.

The LED will be red when the unit is powered on.

3.

What does your warranty cover? Any defect in material or workmanship.

For how long after the original purchase? A lifetime

What will we do? Provide you with a new, or at our option, a reconditioned unit.

How do you make a warranty claim? First, you must register your product. Go 

to www.koss.com. Click on "Register Your Product"

Follow the instructions below to send in your product. Properly pack your unit.  

Include any cables, etc., which were originally provided with the product.  We 

recommend using the original carton and packing materials. Include in the package a 

copy of the sales receipt or other evidence of date of original purchase.  Also print 

your name and address and a description of the defect.

Ship the unit standard UPS or equivalent prepaid to:

 

A new or reconditioned unit will be shipped to you prepaid freight.

What does your Warranty not cover? Installation and set-up service adjustments, 

Batteries, Damage from misuse and neglect, Products which have been modified or 

incorporated into other products, or Products purchased or serviced outside the USA.

For additional information, ask your dealer or visit our website at www.koss.com.

How does state law relate to this warranty? This warranty gives you specific 

legal rights, and you may also have other rights which may vary from state to state.

every one of our customers. If we can ever be of service, please do not hestitate 
to call us at 

(U.S., Canada & Mexico only).

Or contact us through the web at 

.

4129 North Port Washington Ave. Milwaukee, WI  53212-1052 USA

1-800-USA-KOSS  ·  www.koss.com

This Koss product has a Lifetime Limited Warranty which covers normal use by the 

initial user or purchaser of this particular Koss product. Koss hereby warrants only 

to the initial user or purchaser that this Koss product will be free of any defect in 

materials and workmanship for the life of the product. THIS WARRANTY DOES NOT 

APPLY TO ANY INITIAL USER OR PURCHASER WHO ALLOWS THIS PRODUCT TO 

BE  USED  BY  MULTIPLE  PERSONS.  THIS  WARRANTY  IS  THE  SOLE  AND 

EXCLUSIVE WARRANTY FOR THIS KOSS PRODUCT AND IS IN LIEU OF ALL OTHER 

WARRANTIES  (EXPRESS  OR  IMPLIED),  INCLUDING  ANY  WARRANTY  OF 

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  THE SOLE AND 

EXCLUSIVE  REMEDIES  AVAILABLE  TO  THE  INITIAL  USER  OR  PURCHASER  FOR 

ANY DEFECTS IN MATERIALS OR WORKMANSHIP SHALL BE THE OBLIGATION OF 

KOSS, AT ITS SOLE OPTION, TO EITHER REFUND THE PURCHASE PRICE OF THE 

KOSS  PRODUCT,  OR  REPAIR  OR  REPLACE  THE  NON-FUNCTIONING  OR 

DEFECTIVE  KOSS  PRODUCT  PROVIDED  IT  IS  RETURNED  TO  KOSS  IN  SECURE 

PACKAGING TOGETHER WITH A CHECK FOR $6.00 TO OUR FACTORY AT 4129 

N.  PORT  WASHINGTON  AVE,  MILWAUKEE,  WI  53212.  If  purchased  outside  the 

U.S., contact the local Koss Authorized Dealer for details. Koss reserves the right to 

replace  any  discontinued  product  with  one  of  equal  value.  KOSS  SHALL  NOT  BE 

LIABLE  FOR  ANY  LOSS,  INJURY  OR  DAMAGES  TO  PERSONS  OR  PROPERTY 

RESULTING FROM THE USE OF THIS PRODUCT OR ANY FAILURE OF OR DEFECT 

IN THIS PRODUCT, NOR SHALL KOSS BE LIABLE TO THE INITIAL USER OF THIS 

PRODUCT OR TO ANY OTHER PERSON OR ENTITY FOR ANY GENERAL, SPECIAL, 

DIRECT,  INDIRECT,  INCIDENTAL,  CONSEQUENTIAL,  EXEMPLARY,  PUNITIVE,  OR 

OTHER  DAMAGES  OF  ANY  KIND  OR  NATURE  WHATSOEVER.    THE  REPAIR  OR 

REPLACEMENT  OF  ANY  NON-FUNCTIONING  OR  DEFECTIVE  PRODUCT  OR  THE 

REFUND  OF  THE  PURCHASE  PRICE,  AT  KOSS'  OPTION,  SHALL  CONSTITUTE 

KOSS' ONLY LIABILITY TO THE INITIAL USER OR PURCHASER, WHETHER SUCH 

LIABILITY  IS BASED ON CONTRACT,  TORT,  STRICT  LIABILITY  OR OTHERWISE. 

Some states may not allow the exclusion or limitation of damages set forth herein in 

which case the above language may not apply to you.  This limited warranty gives 

you specific legal rights and you may also have other rights which may vary among 

states  or  provinces.  If  usage  of  this  Koss  product  violates  the  guidelines  of  this 

limited warranty, Koss will repair the product and charge the purchaser for the cost 

of company time and materials.

Avoid  playing  your  stereophone  at  high  volume  levels.  Some  studies  have  concluded  that 

prolonged and extensive exposure to noise in excess of 95dB may impair hearing. Never wear 

your stereophone while operating a motorized vehicle.  It may create a traffic hazard and is 

illegal in many areas. Exercise caution if you are wearing your stereophone while engaged in 

activities such as walking, race-walking, jogging, cycling, etc. which may bring you in contact 

with vehicular traffic.