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Stream crisp, high-quality music from your smartphone or tablet with patented technology that supports multiple codecs, including AAC. The TUNAI Firefly Bluetooth Receiver is the ideal accessory for iOS and Android users. Never worry about forgetting to charge your Bluetooth receiver again! Unlike many Bluetooth receivers on the market that require charging, Firefly works as soon as you turn on your engine or your home audio system. It’s charged directly through the USB port while it plays. Start enjoying your commutes & upgrade your car to a Bluetooth-equipped system with Firefly.

  • Supports multiple codecs, including AAC & MP3 codecs through its patented Sound Revitalization Technology
  • Remembers up to 8 paired devices & auto-connects to the last paired device as soon as the engine is started
  • Charges directly through the USB port while it plays
  • Widely compatible w/ most car & home stereo systems

Note: Some car USB ports and chargers automatically shut off power when current draw falls below a certain threshold. Because the Firefly requires very little power, it may not work with these USB ports. Some Mini Cooper owners, in particular, have reported that their cars have this auto shut off feature.


  • Color: black
  • Materials: aluminum & ABS
  • Cable material: pure copper + gold plated connector
  • Product dimensions: 0.6" x 1.7" x 0.2" (without the cable)
  • Weight: 0.35 oz
  • Bluetooth 4.2
  • Profile support: A2DP
  • Audio codec support: AAC, MP3, SBC
  • Operation range: 33ft
  • Device connection: remember up to 8; can connect to 2 devices at the same time
  • Input voltage: DC5V
  • Manufacturer's 1-year limited warranty


  • TUNAI Firefly Bluetooth Receiver (USB car charge not included)
  • 3.5mm AUX extension cord (23.6")


  • Ships to Contiguous US
  • Expected Delivery: Nov 2 - Nov 11


  • Manufacturer's 1-year limited warranty