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ClearSky™ Bluetooth® VoIP Conference Phone Kit

TVP-SP4BK (Version v1.0R)
  • Reduce conference call expenses
  • Make wireless crystal clear conference calls from any room in your office
  • Enjoy interference free Bluetooth™ wireless calling and advanced echo cancellation
  • View, manage and call Skype™ contacts directly from the conference phone

The TVP-SP4BK (Version v1.0R) has been discontinued.  For a list of discontinued products, click here.
  • Class I Bluetooth v2.0 with EDR
  • Backward Compatible with Bluetooth v1.1, v1.2
  • Mini-B USB Connector for charging
  • 3 built-in mono microphone
  • 1 built-in mono speaker
Adapter Interface USB 1.1, 2.0 / External Dipole Antenna
Display 128 x 80 pixel (STN LCD with back light)
LED Indicator Power, MIC enable, Mute, Online

3.7V 650mAh Lithium-ion Rechargeable Battery (built-in)

Cable Type A to Mini-B USB Cable (1m / 3ft.) for charging
Power Consumption
  • Normal Mode: 30 days
  • Stand by Mode: 72+ hours
  • Talk Time: 4+ hours
  • Bridge: 242 x 242 x 54 mm (9.5 x 9.5 x 2.1 in.)
  • Adapter: 71.25 x 35.6 x 11.25 mm (2.8 x 1.4 x 0.44 in.)
Unit Weight
  • Bridge: 0.5kg (1.1lb)
  • Adapter: 10 g (0.35 oz.)
  • Operation: 0°~ 50°C (32°F~122°F)
  • Storage: -20°~ 70°C (-4°F~158°F)
Humidity 10~90%
Certifications CE, FCC
Phone Features
  • Volume up: Vol +
  • Volume down: Vol -
  • Mute
Skype Support
  • Sync Contact list, History, SkypeIn, SkyOut
  • Conference Call, Skype Credit Status
  • Support Status Change (Online, Offline, Skype Me, Away, Not Available, Do not Disturb and Invisible)
Frequency 2.4 ~ 2.4835 GHz ISM Band
Spread Spectrum Frequency Hopping and Adaptive Frequency Hopping
RF Output Power 17dBm (typical)
Receiving Sensitivity -90dBm@0.1%BER ( typical )
Date Range Up to 100m (328 ft.) depends on environment

  • TVP-SP4B
  • TBW-104UB
  • Multi-Language Quick Installation Guide
  • CD-ROM (Driver/User's Guide)
  • USB Cable (1m/3 ft.)