11. Disposal
General disposal
For environmental reasons, do not dispose of the device in the household waste at the
end of its useful life. Dispose of the device at a suitable local collection or recycling point
in your country. Dispose of the device in accordance with EC Directive – WEEE (Waste
Electrical and Electronic Equipment). If you have any questions, please contact the local
authorities responsible for waste disposal.
Battery disposal
• The empty, completely flat batteries must be disposed of using specially designated collection
boxes, recycling points or electronics retailers. You are legally required to dispose of the bat-
teries:
• The codes below are printed on batteries containing harmful substances:
Pb = Battery contains lead
Cd = Battery contains cadmium
Hg = Battery contains mercury
12. Technical specifications
Max. sound pressure level
(OSPL90):
Sound amplification:
Overall harmonic
distortion:
Frequency range:
Input noise:
Voltage:
111 dB ± 3 dB
33 dB ± 5 dB
≤3% @ 1600 Hz
200~8000 Hz
≤ 32 dB
1.5 V
49