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Small rectangular Bluetooth 5.3 transmitter with OLED screen and volume buttons, matte finish

TP-Link SafeFly Dual Bluetooth 5.3 Transmitter

SKU CH-SCRT-TMDWJ

Bluetooth 5.3 transmitter adds wireless audio to any 3.5 mm jack, supports two headphones at once, shows codec and battery on an OLED screen, and runs for 25 hours per charge

  • FeaturesStereo
  • Dimensions20'
  • Weight.05
  • Package ContentsSafeFly Dual, false, true, battery
  • Wireless audio on any flight with Bluetooth 5.3
  • Share sound with two headphones at once
  • OLED screen shows battery, volume and codec
  • 25 hours of playback from one charge
  • Includes dual 3.5mm adapter for airline sockets

In-Flight Wireless Audio Adapter

The TP-Link SafeFly Dual plugs into a 3.5 mm jack on an airplane entertainment system and streams audio to Bluetooth headphones using Bluetooth 5.3. It supports aptX Adaptive and aptX HD codecs for higher-quality wireless sound. An OLED screen shows connection status, battery level, volume and the active codec.

Travellers Sharing In-Flight Entertainment

Ideal for passengers who want to use their own wireless headphones and share the experience with a companion via dual simultaneous connections. Not suited for users needing a transmitter with a built-in microphone for calls or a device that also functions as a Bluetooth receiver for home audio systems.

Up To 25 Hours Of Continuous Playback

A full charge delivers 25 hours of streaming, covering most long-haul flights with headroom to spare. The package includes a dual 3.5 mm adapter for compatibility with two-prong airline sockets. Battery life will vary with volume level and the selected codec.

Highlights

  • Wireless audio on any flight with Bluetooth 5.3
  • Share sound with two headphones at once
  • OLED screen shows battery, volume and codec
  • 25 hours of playback from one charge
  • Includes dual 3.5mm adapter for airline sockets

Specifications

BrandTP-Link
ModelSafeFly Dual
FeaturesStereo
Dimensions20'
Weight.05
Package ContentsSafeFly Dual, false, true, battery

Questions about this item

Do my headphones need to support aptX Adaptive to get the best audio quality from this transmitter?

Yes, the transmitter supports aptX Adaptive, aptX HD and aptX Low Latency, but each codec only works if your headphones also support it.

Can I use this with an older in-flight entertainment system that only has a single 3.5 mm jack?

The box includes a dual 3.5 mm adapter so you can plug into both single and double airline sockets.

How can I confirm the transmitter is using a low-latency codec after pairing?

The OLED screen shows the active audio encoding — SBC, aptX HD, aptX Low Latency or aptX Adaptive — so you can verify the connection.

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