We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black plastic Bluetooth adapter with 3.5 mm jack and USB-C port

SuperTooth AirFly Pro 2 TS-2511 Bluetooth 5.3 Transmitter Receiver

SKU CH-FBWD-G837Q

Bluetooth 5.3 transmitter and receiver sends audio from a 3.5 mm jack to two wireless headphones or streams phone audio to an AUX input with up to 25 hours of battery life

  • Music TimeUp to 15 hour(s)
  • Bluetooth ProfileAVRCP
  • SpecificationsBluetooth 5.3, aptX HD Adaptive, Low Latency, Bluetooth, Aux
  • CompatibilityHeadphone, Airplane Entertainment Systems, Gym Machines, Car
  • Dimensions14.33in W x 12.83in H x 9.06in D
  • Weight0.13 pounds
  • Stream audio wirelessly from any 3.5 mm jack using Bluetooth 5.3
  • Connect two headphone pairs simultaneously with dedicated pairing buttons
  • Enjoy up to 15 hours music playback on a single charge
  • Extended 25+ hour battery life for long trips and workouts
  • Switch to receiver mode to play phone audio through car or boat AUX

Wireless Audio Adapter

The SuperTooth AirFly Pro 2 TS-2511 is a Bluetooth 5.3 transmitter and receiver that plugs into any 3.5mm AUX port. It lets you stream audio from airline entertainment systems, gym equipment or car stereos to wireless headphones, and can also receive audio from a phone to wired speakers.

Dual Pairing For Shared Listening

This unit suits travellers or gym users who want to connect two pairs of Bluetooth headphones simultaneously using dedicated pairing buttons. It is not designed for buyers who need multi-room streaming, microphone pass-through or a built-in display for status information.

Check Port And Power Compatibility

Verify that your source device has a standard 3.5mm headphone jack or AUX input for the included cable. Ensure you have a USB-C power source available for recharging the internal lithium-polymer battery between uses.

Highlights

  • Stream audio wirelessly from any 3.5 mm jack using Bluetooth 5.3
  • Connect two headphone pairs simultaneously with dedicated pairing buttons
  • Enjoy up to 15 hours music playback on a single charge
  • Extended 25+ hour battery life for long trips and workouts
  • Switch to receiver mode to play phone audio through car or boat AUX

Specifications

BrandSuperTooth
SeriesAirFly Pro 2
ModelTS-2511
Part NumberTS-2511
Music TimeUp to 15 hour(s)
Bluetooth ProfileAVRCP
SpecificationsBluetooth 5.3, aptX HD Adaptive, Low Latency, Bluetooth, Auxiliary, 3.5mm AUX, 1 Year Manufacturer
CompatibilityHeadphone, Airplane Entertainment Systems, Gym Machines, Car Stereo System
Dimensions14.33in W x 12.83in H x 9.06in D
Weight0.13 pounds

Questions about this item

What audio source does the TS-2511 need to plug into for transmitter mode?

The TS-2511 connects to any 3.5 mm AUX output such as an airplane seat screen, gym TV, or car stereo to broadcast audio over Bluetooth 5.3.

Can I keep using my existing wired car AUX input while the TS-2511 is in receiver mode?

Yes, flip the switch to receiver mode and the TS-2511 feeds Bluetooth audio from your phone through the same 3.5 mm AUX port into your car or boat stereo.

How do I confirm the TS-2511 is successfully paired with two headphones?

Press each dedicated pairing button; a solid indicator shows both headphones are connected simultaneously over Bluetooth 5.3.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.