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Twelve South AirFly Pro 12-2010 Bluetooth 5.0 Transmitter Receiver 3.5mm Jack Black

SKU CH-AQ2M-BYAFZ

A portable Bluetooth 5.0 transmitter and receiver that connects up to two wireless headphones to any 3.5 mm audio jack with 25 hours of battery life

  • TypeAirFly Pro
  • Height1.75 L x 1.25 W x 0.38 H inches
  • Width1.75 L x 1.25 W x 0.38 H inches
  • Length1.75 L x 1.25 W x 0.38 H inches
  • Weight0.04 pounds
  • Labor1 Year
  • Wireless audio from any 3.5 mm jack via Bluetooth 5.0
  • Share sound with two headphones simultaneously using aptX Low Latency
  • 25+ hour battery life with USB-C charging while listening
  • 10 m range lets you move freely without signal drop
  • Compact 1.75 x 1.25 x 0.38 in design weighs only .04 lb

Wireless Audio Adapter for 3.5 mm Sources

The Twelve South AirFly Pro 12-2010 connects wireless headphones to any device with a 3.5 mm audio jack. It supports Bluetooth 5.0 with aptX Low Latency, aptX and SBC codecs for stereo sound. A built-in microphone allows hands-free calls. The internal battery delivers over 25 hours of playback and charges via USB-C while in use.

For Travel and Shared Listening

Travellers can pair up to two headphones to in-flight entertainment, gym machines or TVs. The 10 m range lets you move freely within the cabin or room. Buyers who need a permanent desktop DAC or a transmitter without a battery should look at other solutions.

Bluetooth 5.0 with aptX Low Latency

This single specification determines whether audio stays in sync with video. The adapter uses Bluetooth 5.0 and aptX Low Latency to minimise lag. Your headphones must also support the codec for the low-latency benefit to work.

Highlights

  • Wireless audio from any 3.5 mm jack via Bluetooth 5.0
  • Share sound with two headphones simultaneously using aptX Low Latency
  • 25+ hour battery life with USB-C charging while listening
  • 10 m range lets you move freely without signal drop
  • Compact 1.75 x 1.25 x 0.38 in design weighs only .04 lb

Specifications

BrandTwelve South
Model12-2010
TypeAirFly Pro
Height1.75 L x 1.25 W x 0.38 H inches
Width1.75 L x 1.25 W x 0.38 H inches
Length1.75 L x 1.25 W x 0.38 H inches
Weight0.04 pounds
Labor1 Year
Parts1 Year
Adjustable Low PassBuilt-In Microphone
Adjustable Parametric Bass EQBuilt-In Microphone
CableAuxiliary, Female-to-Male
ChannelsStereo, Low Latency
ColorBlack
CurrentAirFly Pro, 5 volts_of_direct_current
Cut Out Diameter1" by 4"
Drilling RequiredPortable
Frequency Blockednot_applicable
Hardware Includedfalse, true
Head Unit Size1.75 in x 1.25 in x 0.38 in
Inner Hole Diameter for Wire1" by 4"
InputsAuxiliary
Max Recommended Power HandlingBluetooth, Built-In Microphone
Number of Links to Amplifier1
Outputsbluetooth
PowerBattery Powered
RangeBluetooth 5.0, aptX Low Latency, aptX, SBC, bluetooth_5, bluetooth, AirFly
Screen SizeAirFly Pro
SensitivityBuilt-In Microphone
Size/Dimensions1.75 in x 1.25 in x 0.38 in
Test DescriptionFor safe use, follow these guidelines: handle batteries with care, avoid extreme temperatures and humidity, and be aware of potential interference with other wireless devices.
THDStereo, Low Latency, Built-In Microphone
Voltage5 volts_of_direct_current
Sports Team1 Piece

Questions about this item

Which AirFly Pro model works with two pairs of wireless headphones at once?

The 12-2010 supports simultaneous streaming to two sets of AirPods or Bluetooth headphones from a single 3.5 mm jack.

What does the 25-hour battery claim mean on a long-haul flight?

Over 25 hours of continuous playback covers most intercontinental routes, and the unit can stay powered via USB-C while in use.

How does Bluetooth 5.0 with aptX Low Latency affect audio sync when watching movies?

The aptX Low Latency codec keeps sound tightly aligned with video, reducing lip-sync drift to a barely noticeable level on compatible devices.

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