Avantree BTHT-4189-BLK User Manual

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User Manual
Wireless Headphone
Transmitter Set
BTHT-4189-BLK
Overview ·
LED indication & voice prompts ··
Turn on HT4189 ···
Use HT4189 with your TV ···
Check your TVs output options before the set up ···
TVs with OPTICAL audio out ··
TV s with AUX 3.5mm Audio Out ··
TVs
with RCA audio out (Red/White ports labeled “AUDIO OUT” )
Use HT4189 with your AV Receiver with 6.35mm PHONE jack ·
Use HT4189 with your PC/Laptop ··
Use t
he headphone independently with cellphone
Add a 2nd pair of headphones ··
Cl
ear paired history ···
Headphone charging
Tr
oubleshooting ··
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Avantree BTHT-4189-BLK Specifications

General

Model	BTHT-4189-BLK
Type	Over-ear
Connectivity	Bluetooth
Battery Life	Up to 40 hours
Driver Size	40mm
Impedance	32 ohms
Frequency Response	20Hz - 20kHz
Sensitivity	105 dB
Microphone	Yes
Foldable	Yes
Noise Cancellation	No
Bluetooth Range	10m
Audio Codecs	SBC
Charging Time	2 hours

Summary

Overview

LED Indication & Voice Prompts

Explains LED indicators and voice prompts for the transmitter and headphones.

Turn on HT4189

Powering up transmitter

Instructions for powering the transmitter using a USB cable and power source.

Turning on both devices

Steps to turn on both the transmitter and headphones for initial connection.

Use HT4189 with your TV

Check your TVs output options before the set up

Verifies TV output options (Optical, AUX, RCA) compatible with the HT4189.

TVs with OPTICAL audio out

Setup guide for connecting HT4189 to TVs with optical audio output.

TVs with AUX 3.5mm Audio Out

Setup guide for connecting HT4189 to TVs with 3.5mm AUX audio output.

TVs with RCA audio out

Setup guide for connecting HT4189 to TVs with RCA audio output.

Use HT4189 with your AV Receiver

Use HT4189 with your PC/Laptop

Use the headphone independently with cellphone

Add a 2nd pair of headphones

Clear paired history

Clear the paired history of the transmitter

Steps to clear paired Bluetooth history from the transmitter unit.

Clear the paired history of the headphones

Steps to clear paired Bluetooth history from the AS9S headphones.

Headphone charging

Troubleshooting