21
EN
Disposal
The packaging material is recyclable. Please dispose of it
in an environmentally friendly manner and take it to a recy-
cling centre.
Dispose of the article in an environmentally friendly man-
ner. The article should not be disposed of in the normal
domestic waste. Please dispose of it at a recycling centre
for used electrical and electronic devices. You can obtain
more information from your local authorities.
To protect the environment, non-rechargeable and re-
chargeable batteries may not be disposed of with normal
household waste, but must be taken to suitable collection
points. Also note the relevant statutory regulations govern-
ing the disposal of batteries.
Technical Data
Headphone model: SF543/BTS
Sensitivity: -35
dB
(microphone);
120 +/- 3 dB (headphones)
Frequency range:
20 Hz – 20 kHz
Max. input power:
0.5 W
Impedance: 16
Ω
Bluetooth
®
version: Vimicro
4.1
Bluetooth
®
range:
10 metres
Power supply:
3.7 V rechargeable battery (lithium polymer)
Battery lifetime:
approx. 500 charge cycles
Battery capacity:
180 mAH
Operating time:
approx. 8 hours of music on full volume; ap-
prox. 30 hours on standby (power on, but
without Bluetooth
®
connection)
