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Supraural On-the-ear Design: Sennheiser
headphones adjust to the shape of your head, with their joints, flexible
materials and extendable arms. Comfortable cushions provide optimum comfort in
those places where sturdy material would rest on your head.
system comes with an RF transmitter that connects to an audio source via preamp
outputs. Its transmission range is from 926 to 928 MHz. It transmits a signal to
the headset, using one of three selectable transmission channels. With this
powerful transmitter, your crystal clear listening range is up to 328 ft. The
transmitter has an automatic On/Off function. It switches on and begins
transmitting when it detects an audio signal, and will switch off if it detects
no audio signal for 3 minutes. The transmitter also functions as a storage
stand/charger for the headset's NiMH rechargeable battery when not in use. This
unit also has overcharging protection. There is a keyhole slot on the back of
this transmitter for wall mounting.
The headset features cloth ear pads for listening
comfort. The left ear cup has a compartment for the user replaceable
rechargeable battery, and an On/Off switch. On the right ear cup, there is a
tuning control for tuning the headphones to the base, and a headset volume
control. The headset also has contacts that allow the battery to be recharged
when the headset is placed on the transmitter/storage stand.
Rechargeable "AAA" Batteries:
Power for the headset is provided by two "AAA" rechargeable batteries that fit into a
compartment on the headset (supplied). The batteries in the headset are recharged whenever the headset is
placed on the transmitter/storage stand. Fully charged batteries have an
operating time of about 20-25 hours. The manual recommends an initial charging of
24 hours before the batteries are first used, after that the normal charging time
is approximately 18 hours. Note: Only rechargeable batteries should be
- Channel Switch:
allows you to select transmission channel 1, 2 or 3
Green LED indicates whether the unit is on or not
- Charge Indicator:
A red LED will illuminate when the battery in the headset is being charged
- Volume Control:
allows you to adjust the
volume of the headset
Button: allows you to tune the headset for the clearest
- On/Off Switch:
turns the headset on or off
- Audio In:
this cable is permanently attached to the transmitter, with stereo male RCA
connectors at the other end.
- DC Input:
for use with supplied AC
- Charging Contacts:
interfaces with charging arms on transmitter to charge the "AAA" NiMH
Frequency: 926-928 MHz
Modulation: FM stereo
Response: 22-19,500 Hz
Transmitter: W=3.303", H=8.799",