KEF Single Receiver for KW1

KEF Single Receiver for KW1

Lindy 3.5mm & TosLink (Optical) Bluetooth adapter

Lindy 3.5mm & TosLink (Optical) Bluetooth adapter - Wirelessly connect non-Bluetooth source devices to Bluetooth speakers and headphones and tablets / smartphones to non-Bluetooth output audio devices.

£25.65 £30.78
Availability: In stock
  • - Wirelessly connects non-Bluetooth source devices to Bluetooth speakers and headphones
  • - Alternatively, connect smartphones and tablets to non-Bluetooth output audio devices
  • - 3.5mm and TosLink (Optical) connections for use with a wide variety of source and audio devices
  • - aptX low latency and aptX codec support for crystal clear, synchronised audio
  • - 2 year warranty


Bluetooth audio transceivers provide the ability to wirelessly transmit or receive audio signals, while adding Bluetooth connectivity to a non-Bluetooth device.

The Lindy 3.5mm & TosLink (Optical) Audio Bluetooth Transceiver is a compact, multi-function solution for connecting non-Bluetooth devices wirelessly to sources and outputs with Bluetooth connectivity. 3.5mm and TosLink (Optical) input ports allow for the connection of non-Bluetooth source devices such as TVs, amplifiers and laptops, this transceiver can then transmit a high-quality audio signal wirelessly to Bluetooth headsets, soundbars or speaker setups. This provides a great wireless working from home setup when used with a compatible headset or earphones or alternatively allows for cable-free AV connections in residential setups.

The devices transceiver functionality also allows for this unit to act as a Bluetooth receiver with a simple push of the switch. This allows users to connect non-Bluetooth output devices such as headphones, older speakers & amplifiers, or car stereo systems to a Bluetooth source device including smartphones and tablets.

aptX low latency and aptX codec support provide clear, high quality audio while limiting delay between the source and output for an excellent synchronized listening experience. This codec also provides the ability to transmit audio signals to two Bluetooth audio devices simultaneously, for shared listening of music or video content in the home or office.



  • - Bluetooth Standard: 5.0
  • - Bluetooth Chipset: CSR 8670
  • - Maximum Supported Audio Sample Rate: 24-bit / 48KHz
  • - Frequency Response: 20Hz-20KHz
  • - Nominal THD: <0.1%
  • - Special Features: aptX™ low latency and aptX™ codec support
  • - Transmitter or Receiver Functionality



  • - Input: TosLink (Optical) (Female), 3.5mm (Female)
  • - Output: TosLink (Optical) (Female), 3.5mm (Female)
  • - Power: USB Micro-B (Female)


Physical Properties

  • - Dimensions (approx.) WxDxH: 105x25x20mm (4.13x0.98x0.79in)
  • - Housing Material: Plastic
  • - Net Weight: 0.024kg (0.05lb)
  • - Operating Temperature: -20°C - 60°C (-4°F - 140°F)
  • - Storage Temperature: -20°C - 60°C (-4°F - 140°F)
  • - Humidity: 0 - 85% RH (non-condensing)
  • - Colour: Black



  • - Packaging Type: Carton Box
  • - Packaging Dimensions: 160x160x35mm (6.3x6.3x1.38in)
  • - Gross Weight: 0.12kg (0.26lb)
  • - Warranty (Years): 2
  • - Certificated: CE, FCC, RoHS, REACH & California Proposition 65


Package Contents

  • - Bluetooth Transceiver
  • - USB Type A Male to Micro-B Male Cable, 0.8m
  • - Lindy Manual
More Information
DimensionsWxDxH: 105x25x20mm
Weight (kg)0.024000
Warranty2 years

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