SENNHEISER SET820 AUDIO LISTENING DEVICE
The Set 820 system consists of the TR 820 RF stereo transmitter and the RR 820 RF stereo stethoset receiver. The TR 820 transmitter is simply connected to the headphone socket of a television set or hi-fi system. The stethoset receiver has a large, easy-to-use volume control.
Features:
- Stereo/mono selector switch
- Easy, intuitive handling due to special ergonomic design
- Switchable compression ensures excellent speech intelligibility
- Individually adjustable to the listener's hearing
- Very comfortable to wear due to individually adjustable earbow pressure
- Automatic on/off function
- Receiver with automatic frequency search tuning
- Receiver quick charging on the transmitter, transmitter with integrated charging compartment for spare accupack
- color: black/blue
- Frequency Range: 40Hz - 15kHz
- Operating Time: > 5h
- Battery Recharging Time: 10-12 h
- Size: 5.9" x 1.9"
- Weight: 60g
- Power Supply: BA 151 Accu Pack
- Thd: < 2% at 120db
- Audio Inputs: 0.14 inch jack, stereo / mono
- Signal To Noise Ratio: 60 DBA
- Carrier Frequency: 926-928 MHz