Sennheiser OMX 680 Manuale Utente

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Important safety instructions
In order to prevent damage to health:
Set the volume to a low level before
inserting the earphones into your ears!
Avoid listening at high volume levels
for long periods of time.
The earphones contain magnets that
generate a magnetic field which could
cause interference with cardiac pace-
makers and implanted defibrillators.
Keep the earphones at least 1.2”
(3 cm) from cardiac pacemakers or
implanted defibrillators.
In order to prevent accidents:
Do not wear the earphones in an envi-
ronment that requires your special
attention (e.g. in traffic).
Keep the earphones and accessory
parts out of reach of children.
In order to prevent damage to the
earphones:
Do not heat the earphones (hairdryer,
heating, extended exposure to sun-
light, etc.).
Do not store wet earphones in a bag.
Specifications
Frequency response 18 to 20,000 Hz
SPL
118 dB
(1kHz/1Vrms)
Impedance
16 
Ω
Weight 
Approx. 12 g