Avantree Wireless Headphones for

Rating By: Jennie Mcclure

Last updated: Jun 13 2018
Avantree Wireless Headphones for


Recommended Purchase
4 out of 5

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HT3189 is a wireless transmitter and headphone set. The included transmitter can be used with your TV, DVD, PC or any other audio source to stream high-quality audio to the included headphones with NO LIP SYNC DELAY. This set is PRE-PAIRED and therefore far more convenient to those that don’t wish to be bothered with the Bluetooth pairing ritual.

Product Specifications
Bluetooth Transmitter BTTC-318
* Bluetooth version: V4.2
* Support profiles: A2DP
* Audio codec: aptX-LL, aptX, Fast Stream, SBC
* Operating Range: Up to 30 meters
* Product size: 48mm (L) x 48mm (W) x 15mm (H)
* Weight: Body approx. 16g, Base approx. 7g

Bluetooth Headphone BTHS-AS9S
* Bluetooth version: V4.1
* Supports profiles: headset, handsfree, A2DP, AVRCP
* Audio codec: Fast stream, SBC
* Operation range: Class 2, 10 meters
* Driver size: 40mm
* Impedance: 32 ohm
* Frequency Response 20Hz-20KHz
* Headset size: 200mm x 180mm X 80mm
* Ear pad inner diameter: 6.3cm (length) 4cm (width)
* Ear pad Outer diameter: 10cm (length) 8.5cm (width)
* Headset weight: 200g

What’s in the box?
* Headphones
* Transmitter
* Micro USB data/charging cable
* 3.5mm audio cable
* Audio Splitter
* 3.5mm female to RCA male cable
* Quick User Guide
* User Manual
* Contact Card

We offer 24 Months Warranty for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site.

Any issues or suggestions, contact us via our US toll free No, Intl number, OR email us and 1 business day reply is guaranteed. We are committed to 100% customer satisfaction.


  1. NO-NEED-TO-PAIR, HASSLE-FREE wireless TV Headphone transmitter SET: Ideal for devices with analog audio outputs, e.g. TV with RCA Audio OUT or headphone AUX OUT; AV Receiver with front panel headphone jack. For TVs with only digital audio output (i.e. Optical or Coaxial), please use with a Digital to Analog Converter (e.g. Avantree DAC02). (Please check your Audio Source output BEFORE purchase.)
  2. NO LIP SYNC DELAY: Zero lip-sync delay and ideal for watching TV, movies, videos and gaming.
  3. 100FT / 30M LONG RANGE & 40H LONG LASTING: Bluetooth Class I technology transmits audio signals up to 100ft/30m. Bluetooth headphones works up to 40 hours.
  4. PERFECT FOR GAMING: Ideal for PC use since it supports digital USB audio output. NO need any additional AUX cables. Perfect for video games because adapted FS codec supports background music while calling.
  5. FREE COMBINATION & DUAL MODE: Included headphones can be used separately with your smart phone, tablet, laptop or PC. This wireless bluetooth headphones also can be used as wired headphones without battery consumption using the 3.5mm audio cable included. (Notes: Headphones in this set is NOT the same as Audition Pro.)