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Compact rectangular plastic box with optical and 3.5mm ports

HomeSpot HS-BA210-V2 Bluetooth Auracast Transmitter car electronics accessory

SKU CH-J61K-HX3V6 MPN HS-BA210-V2

Bluetooth Auracast transmitter streams audio wirelessly from optical or 3.5 mm inputs to compatible hearing aids and headphones

  • Labor warranty1 Year
  • Adjustable subsonic filterAptX Lossless, Auracast Broadcast, TV Streamer
  • Cable typeMale-to-Male
  • Audio channelsStereo
  • Electrical rating5 V
  • Drilling requiredCounter Top
  • Auracast broadcast audio streams to unlimited receivers
  • aptX Lossless delivers pure, uncompressed sound quality
  • Long range up to 165 ft line-of-sight
  • Optical and 3.5 mm inputs connect diverse sources
  • QK CastTool app customises broadcast name and volume

Bluetooth Auracast Transmitter

The HomeSpot HS-BA210-V2 is a Bluetooth Auracast transmitter designed for car electronics and home audio setups. It adds wireless streaming to any source with a 3.5 mm, digital optical or RCA analogue output, making it suitable for drivers and listeners who want cable-free audio from stereos, MP3 players or televisions.

Thermals Noise Power

The unit draws 5 volts over USB and weighs 0.23 kilograms, so it runs without an external power brick and adds negligible load to a vehicle’s USB port or a TV service socket. No moving parts are present, meaning silent operation and no thermal throttling during extended listening sessions.

Auracast Broadcast Range

In Auracast mode the transmitter reaches up to 330 ft (100 m) line-of-sight and 165 ft (50 m) outdoors, while standard Bluetooth A2DP covers 165 ft (50 m) line-of-sight and 50–80 ft (15–25 m) indoors. This range determines whether the device can cover your cabin, living room or assistive-listening zone without dropouts.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 76% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand nameHomeSpot
Model nameHS-BA210-V2
Product typeHomeSpot BA210 v2 Bluetooth Auracast Transmitter
Performance
Effective rangeSBC aptX Lossless A2DP LE Audio LC3 Auracast, usb c, 3_5_mm_audio, bluetooth
Audio & video
Audio channelsStereo
Audio inputsDigial Optical, 3.5 mm or RCA Analog
Audio outputsWireless Streaming
Headphone styleStereo
Ports & slots
Cable typeMale-to-Male
Power
Electrical rating5 V
Power detailsUSB
Rated voltage5 V
Size & build
Product weight0.23 kg
Head unit size5.207 cm × 11.7094 cm × 11.811 cm
Main materialPlastic
Compatibility
Compatible withResound Nexia Savi Vivia, Jabra Enhance Pro 20, Select 500, Television, Stereo system, MP3 Player
Vehicle manufacturer compatibilityMP3 Player
In the box
Included hardwareNo
More details
Adjustable subsonic filterAptX Lossless, Auracast Broadcast, TV Streamer
Drilling requiredCounter Top
Team affiliation1 Piece

Questions about this item

How do I connect the HomeSpot HS-BA210-V2 to my car stereo, and which input setting is often missed?

Plug the transmitter into a USB port for power, then connect your stereo via the 3.5 mm auxiliary or RCA analogue input; remember to select the matching analogue source on the device instead of leaving it on the default optical setting.

What ongoing upkeep does the HS-BA210-V2 require after installation?

No scheduled maintenance is needed; keep the firmware current through the QK CastTool desktop app to maintain Auracast compatibility with supported hearing aids such as Resound Nexia or Jabra Enhance Pro 20.

At what distance does the wireless link typically start to degrade inside a vehicle?

Indoors the transmitter reaches 50 to 80 feet (15 to 25 metres); in a car the metal body reduces that further, so expect the first drop-outs once the receiver moves beyond roughly 15 metres from the unit.

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