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Item no. 00743426
Model OH4370
  • Wireless Bluetooth streaming 
  • 8 hours playtime 
  • Dual microphone 
  • USB charge out 
  • Rechargeable battery 
  • 12 months warranty
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Wireless Bluetooth streaming

Stream music wirelessly via Bluetooth to enjoy room-filling sound. Connect up to 3 smart devices at the same time and take turns playing music.

Rechargeable battery

Built-in rechargeable Li-ion battery supports up to 8 hours of playtime and charges your smartphones and tablets via USB.

Dual Microphone Conferencing System

Harman noise and echo cancelling technology delivers crystal clear conference calls.

Wireless Dual Sound

Wirelessly connect two Harman Kardon Wireless Dual Sound enabled speakers together to elevate your music listening experience.

Premium Materials

Fabric finishing and stainless steel handle highlight your home décor and add style when you’re on-the-go.

  • Support:  A2DP 1.3, AVRCP 1.6, HFP 1.6
  • Signal-to-Noise Ratio:  80dB A-weighted
  • Bluetooth transmitter power:  0 to 9dBm
  • Bluetooth transmitter frequency range:  2402MHz to 2480MHz
  • Battery charge time:  3 hours
  • Battery type:  22.2Wh rechargeable battery
  • Bluetooth version:  4.1
  • Transducer size (mm):  2x woofers (90mm), 2x tweeters (20mm)  19V 3A
  • USB charge out:  5V/2.1A ( 5V/0.5A when playing music)
  • Weight (g):  3433
  • Frequency Response:  50Hz-20kHz (-6dB)
  • Rated power:  4x25W (AC mode)
  • Bluetooth transmitted modulation:  GFSK, π/4 DQPSK, 8DPSK
  • Music playing time:  up to 8 hours (varies by volume level and audio content)
  • Frequency Response:  50Hz-20kHz (-6dB)
  • Signal-to-Noise Ratio:  80dB A-weighted
  • Transducers:  2x woofers (90mm), 2x tweeters (20mm)


  • Height  211.5mm
  • Width  417.5mm
  • Depth  181.5mm
  • Weight  3433g

1 year warranty

    We offer standard delivery in 3 – 5 working days and deliver anywhere in South Africa.


    For a limited time only, delivery will cost R50 - online purchases only. Anything, anywhere for just R50*.


    *An additional R50 delivery fee will be applied per additional large item purchased. 


    Please note that if your order is made up of multiple items there is a possibility of a split delivery. This is due to items being stocked in different distribution sites.


    If you have any questions about purchasing online, or require more information on split delivery, please contact our online customer care centre at websupport@dionwired.co.za or call us on 0861 426 323