BLUETOOTH HEADPHONE
Instruction manual
V0.00719m
AUD-799
IMPORTANT DESCRIPTION HOW TO CHARGE THE BATTERY CONNECTION OPTIONS
SPECIFICATIONS
WARRANTY
1
HOW TO PLACING HEADPHONES
Headphones
Please read this instruction carefully to know how to
properly use the product.
The information is presented only as a reference; Due to
updates there may be differences. Check our website
www.steren.com for the most recent version of this manual.
Before using the headphones for the first time, connect them
via the micro USB to USB cable to a power adapter (5V - - - 1A
max.) * To charge the battery, for 4 continuous hours. For
subsequent times, the estimated charging time is 2 hours.
Specifications may vary without previous notice.
Press and hold
the button until
the LED indicator
flashes red and blue.
2
Activate Bluetooth on
your smartphone.
Find the Steren
AUD-799 device and
select it to pair it.
Separate the headphone from the headband, carefully, to
make the adjustment at the height of your ears.
Operation of this device is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this device must
accept any interference, including interference that may cause
undesired operation.
• Before using the headphones, make sure the device volume
is moderate. Sounds with high volume can cause serious
damage to the ear.
• Avoid using the headphones while doing any activity that
requires your attention. It is dangerous to increase the
volume too much by not being able to hear the sounds from
outside.
• Before using them, charge the battery 100%.
• Do not use or store the headphones in places where there
are leaks or splashes.
• Wipe with a soft and dry cloth or a soft bristle brush.
• This device is not intended for use by persons (including
children) whose physical, sensory or mental abilities are
different or reduced, or who lack experience or knowledge.
• Children should be supervised to make sure they do not use
the device as a toy
CAUTIONS
Left
headphone
Right
headphone
Cushioned
headband
a) Bluetooth connection
3.5 to 3.5 mm AUX cable Micro USB to USB cable
During the charging
process, the LED indicator
will remain lit red; When the
charge finishes, it will turn
off
*The power adapter is sold
separately
Each time you turn on the headphones, they will automatically connect to the last
paired device
Remember to decrease
the volume before you
start using the device.
ELECTRÓNICA STEREN S.A. DE C.V.
Biólogo Maximino Martínez No. 3408, San Salvador Xochimanca, Azcapotzalco Ciudad de
México 02870, RFC: EST850628-K51
STEREN PRODUCTO EMPACADO S.A. DE C.V.
Autopista México-Querétaro. Km 26.5 Sin número, Nave Industrial 3-A, Col. Lomas de
Boulevares, Tlalnepantla de Baz, Estado de México, C.P. 54020, RFC: SPE-941215-H43
In case your product fails or have questions, please contact your nearest dealer.
If you are in Mexico, please call to our Call Center.
Call Center
01 800 500 9000
Product: Bluetooth Headphones
Part number: AUD-799
Brand: Steren
This Steren product is warranted under normal usage against defects in
workmanship and materials to the original purchaser for three months on
the battery and one year on the other parts from the date of purchase.
CONDITIONS
1.- This warranty card with all the required information, invoice or purchase
ticket, product box or package, and product, must be presented when
warranty service is required.
2.- If the product is in the warranty time, the company will repair it free of
charge. The supplier will pay for transportation charges.
3.- The repairing time will not exceed 30 natural days, from the day the
claim was received.
4.- Steren sell parts, components, consumables and accessories to
customer, as well as warranty service, at any of the addresses
mentioned later.
THIS WARRANTY IS VOID IN THE NEXT CASES:
If the product has been damaged by an accident, acts of God,
mishandling, leaky batteries, failure to follow enclosed instructions,
improper repair by unauthorized personnel, improper safe keeping, among
others.
a) The consumer can also claim the warranty service in the purchase
establishment.
b) If you lose the warranty card, we can reissue it, if you show the invoice
or purchase ticket.
RETAILER INFORMATION
Name of the retailer __________________________________________
Address ___________________________________________________
Serial number ______________________________________________
Product ___________________________________________________
1. Micro SD memory slot
2. Microphone
3. 3,5 mm input
4. LED indicator
5. Micro USB port
6. Mode switching
7. Next track / Increase volume
8. Turn on and off / Play and pause / Answer and hang up
9. Previous track / Decrease volume
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If the pairing has been
successful, the LED
indicator will flash slowly
Steren AUD-799
In case it is required by your device, enter
the password 0000
Input: 5 V - - - 1 A (x USB)
Battery capacity: 3.7 V - - - 300 mAh
Headphone
Frequency response: 20 Hz – 20 kHz
Speaker sensitivity: 115 dB +/- 3 dB
Impedance: 32 Ω
Driver unit: 40 mm
Power output: 40 mW
Microphone
Frequency response: 50 Hz – 16 kHz
Sensitivity: -58 +/- 3 dB
HOW TO USE
Press and hold to turn the headphones on or off.
Press once to switch between Bluetooth and microSD
memory player modes.
Turn on and off / Mode switching
Press once to play or pause.
Press and hold to increase the volume /
Press once to change to the next track.
Press and hold to lower the volume /
Press once to change to the previous track.
Music playback (only via Bluetooth * and microSD)
* These functions may vary depending on the model and the operating system version
of your mobile device.
Press once to answer or hang up a call.
Press and hold to reject a call.
Press and hold to increase the volume.
Press and hold to decrease the volume.
Hands free*
Use the AUX cable 3.5 to 3.5 mm to connect the
headphones to your smartphone.
b) Aux in connection
c) MicroSD memory player
The headphones
functions are not
available in this type
of connection.
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