aptX Low Latency Bluetooth Transmitter
Audikast (TC418)

Audikast (TC418)

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Product ID: BTTC-418-BLK

aptX Low Latency Bluetooth Transmitter - Audikast (TC418)

Dual Link aptX Low Latency supported transmitter - no lip sync delay for 2 aptX low latency headphones simultaneously, Optical Input, LED indicators.

WIRELESS AUDIO STREAMING: Use the Avantree Audikast to Bluetooth-enable your TV, AV Receiver, PC/laptop or other home audio source device to wirelessly stream music to your favorite Bluetooth headphones.

NO LIP-SYNC DELAY & DUAL LINK: The Audikast uses aptX Low Latency to reduce audio lag to undetectable levels (<40ms) making it ideal for watching TV/movies. Dual link feature also enables simultaneous streaming to 2 headphones/speakers. NOTE: For best results please ensure your headphones/speakers also support aptX-LL. A full list of supported devices can be found at www.aptx.com

EXTENDED RANGE: Using Class 1 Bluetooth technology and an optimized antenna, the Audikast can reach up to 100ft!

AUDIO INPUT SUPPORT: Wide support for multiple audio input standards - optical audio, 3.5mm (Aux or RCA) and even computer digital USB audio without the need for additional cables.

USER-FRIENDLY INTERFACE: Clear status indicators let you know when it’s in pairing mode, when it’s connected and what type of codec is used. Separate buttons make controlling different headphone connections easy and intuitive.


Product ID: BTTC-418-BLK
  • Specification
  • Video Guide
  • FAQ & Warranty
  • Related Products
  • Manual & Driver


  • Wirelessly stream audio from your TV/PC to your headphones/speakers.
  • Watch movies/TV without any lip-sync delay thanks to the latest aptX Low Latency technology.
  • 3 audio connection options - Audikast supports optical, analog (3.5mm) and USB audio input (PC/laptop).
  • Extended wireless range - works up to 100’ (30m).
  • User friendly interface - check connection/power status at a glance with the LED indicators.


 Bluetooth Version: 4.2

 Bluetooth Profile: A2DP

 Audio codec: aptX LL, aptX, Fast Stream, SBC

 Operating Range: up to 100ft/30m

 Weight: Body approx. 55g

 Size: 67mm X 56mm X 17mm 

What's in the box

1, Avantree Audikast (TC418)

2, Micro USB data/charging cable

3, 3.5mm audio cable

4, Optical audio cable

5, 3.5mm female to RCA male cable

6, User Manual

7, Quick User Guide

8, Contact Card