SENNHEISER SET 50 TV Wireless Headphone System

Set 50 TV consists of an infra-red mono stethoset receiver and infra-red transmitter and is ideal for receiving TV sound within a room. The system is excellent value for money. The receiver features an on/off/volume switch and a balance control. The transmitter can be quickly connected to a TV set or hi-fi system and transmits quality sound within a room, up to a distance of 12 meters.

Set 55 TV is a variant that is delivered with two rechargeable accupacks.
Features
Ideal for TV sound transmission
Cordless infra-red system with excellent sound quality
Very good speech intelligibility, good reproduction quality
Transmits sound within a room at a distance of up to 12 meters
Balance control on the headphones for separately setting the volume level for the left and right ear.
NiMH rechargeable battery (“accupack“) for more than 9 hrs. of audio enjoyment
Transmitter recharges the headphones plus an additional accupack
Includes short instructions for quick set-up
Very lightweight stethoset headphones, extremely comfortable to wear even for extended listening
Ideal for wearers of glasses.
Delivery Includes
1 RI 50 stethoset headphones
1 TI 50 transmitter
1 BA 151 accupack
2 pairs of replacement ear cushions
1 mains power supply
1 RCA adapter
1 connection cable with two 3.5 mm stereo jack plugs and one adapter to ¼" (6.3 mm) jack socket



Modulation    FM, mono
Carrier frequencies    2.3 MHz
Range    up to 12 m
Frequency response    50 - 12000 Hz
THD, total harmonic distortion    Max. Sound pressure level (aktiv)    120 dB
Operating time (receiver)    up to 9 hrs
Charging time    approx. 14 hrs
Weight (Receiver)    approx. 51 g (incl. accu)
Weight (Transmitter)    approx. 90 g
Dimensions (Receiver)    200 x 150 x 20 mm
Dimensions (Transmitter)    95 x 130 x 30 mm
Audio-XLR connector    3,5 mm, stereo jack plug
Microphone connector    3,5 mm, same plug as Audio-XLR connector
Ear coupling    intraaural

Antenna booster range BW, 626-698 MHz

Technical Data :

Headphones
 

• Frequency response :17 - 22,000 Hz
• Max. sound pressure level 114 dB at 1kHz, 3% THD
• THD, total harmonic distortion  90 dBA
  Modulation 8-FSK Digital
  Carrier frequencies  2.4 – 2.48 GHz
  
  
  What\'s in the box?
  
  HDR 175 headphones
  TR 175 transmitter
  Optical cable
  Audio cable
  Power supply with 4 adapters (EU, UK, US & AU)
  2 AAA NiMH rechargeable batteries
  Quick guide

    Advanced Active Noise Cancellation
    Up to 30 hours play time
    Wireless via Bluetooth
    Transparency Mode
    Proximity Sensors

SPECIFICATIONS

• Rechargeable lithium-ion battery

• Capacity: 1110 mAh

• Up to 30 hours playing time with Bluetooth and ANC

• Up to 45 hours with Bluetooth only

• Up to 42 hours wired with ANC + control

• Charging time approx 3.5 hours

20 - 22,000 Hz

Transparency Mode is accessible with a touch of a button on the earcup.

DW Office ML is a single-sided premium wireless DECT headset optimized for Microsoft Lync. Enjoy your calls in HD voice clarity and get natural high-definition sound for superior voice clarity. Work safely ensured that the ActiveGard© technology will protect your hearing. Imagine making every call in comfort, and being able to focus on whatʼs important: the conversation. DW Office ML connects to both desk phone and softphone.

• Optimized for Microsoft Lync

• Intuitive user interface – Mute microphone and adjust volume up or down

• Full workday Talk Time – 8 hours in wideband sound mode and 12 hours in narrowband sound mode

• Intelligent fast charging – 50% in 20 minutes gives you 4 hours talk time

• Long Distance Wireless Range – In typical office building: Up to 55 m and in line of sight: Up to 180 m.

• Protected hearing – ActiveGard© technology protects against acoustic shock and sudden sound surges

• Boosted productivity – Noise-canceling microphone filters out unwanted background noise

• Desk phone & softphone – Switch from one communication channel to the other. One touch on the base station to select the channel you wish to call from

• Intuitive and Easy pairing – For desk sharing and phone conference

• GAP compatible

• EHS (electronic hook switch) only with accessories (e.g. EHS-cable)

• Mechanical handset lifter accessory HSL 10 available

• Softphone Call Control Software 'HeadSetup' included on CD

• Microsoft Communicator compatible

• Automatic acoustic shock prevention with ActiveGardTM

• EU/AU limit through DIP-switch

• Nameplate for headset personalization

• Headset Autolink switch on basis station