User Manual
V0.0/1218v
Before to use the product, please read carefully this manual to avoid any malfunction. The info in this manual is
shown as reference. Consult our website www.steren.com to obtain the current version of this manual.
CAUTIONS
• Before to use it, ensure that the volume level is low, The high sounds may cause damages in your ears.
• Avoid use the earphones while you do any activity. It's dangerous increase the volume level, may you can't ear
external sounds.
• Don't use or store the device in places where exist water or splashes.
• Always use a soft and dry cloth to clean it.
• This device is not designed for be using by people (including children) with physical capacities, sensorial or
mental reduced, or they don't have the necessary experience or knowledge.
• The children should be supervised to ensure that don't use it like a toy.
DESCRIPTION
Left earphone
HOW TO USE
1. Connect the earphones into the 3.5 mm input of your
device.
Playback Music*
*This functions may vary according with the OS of your device.
SPECIFICATIONS
Earphone
Frequency response: 20 – 20 000 Hz
Driver unit: 10 mm
Impedance: 32 Ohms
Sensitivity: 105 ± 3 dB @ 1 kHz
Maximum power outout: 7 mW
Microphone
Sensitivity: -58 dB ± 3 dB
Frequency response: 30 Hz – 16 kHz
Specifications may change without previous notice
Right earphone
Microphone
Play / Pause
Press once
Next track
Press twice quickly
Previous track
Press 3 times quickly
Hands-free earphone
3.5 mm connector
Multifunction button
2. Put you the earphones
R (to right ear) and L (to left ear)
HandsFree*
Answer
press once
Hang up
press once
Reject
Press and hold