Idiomas disponibles
Idiomas disponibles
Headphones
AUD-223
AUD-223
• Adjust the volume to a level that allows to hear external
noises.
• Don't use or store the device in places where exist water or
splashes.
• Don't pull the cable, may cause damages.
• Avoid to use the headphones if you driving or you making
some activity that requires your attention.
• This product is NOT a toy; keep it away from children.
• The microphone must be placed close to the mouth.
Headphones
Microphone
Multifunction
button
PLAYBACK MUSIC
Play/
Pause
x Once
HANDSFREE
Answer
xOnce
Hang up
xOnce
VOICE ASSISTANT
Press and hold for a few seconds to
activate the voice assistant
Before to use the product, please read carefully this manual to avoid any malfunction. The info in this manual is shown
as reference. Due to updates may exist differences. Consult our website www.stern.com to obtain the most actual version
of this manual.
Next track
x2 continuous
times
Previous track
x3 continuous
times
Reject call
Press and hold
This functions may vary depends the
model or the OS of your mobile device.
SPECIFICATIONS
Headphones
Frequency response: 20 - 20 000 Hz
Unit: 40mm
Impedance: 32 Ohms
Sensitivity: 110 ± 3dB at 1 kHz
Maximum power: 50 mW
Specifications may change without
notice
Place the cable
Remove the cable
Bend the headphones
Headphones
Product:
AUD-223
Number part:
Brand: Steren
This Steren product is warranted under normal usage against defects in workmanship and materials to the original purchaser for one year 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.
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 _____________________________________________
Product ______________________________________________
Brand _______________________________________________
Serial number _________________________________________
Date of delivery _______________________________________
Microphone
Sensitivity: -45 ± 2dB
Frequency Response: 70Hz - 18 kHz
Impedance: ≤2.2K Ohms
