Upgrade headphones to latest LE audio & Auracast support

Best for audio sharing & PC call quality enhancement*

Exclusively for HT41899 Plus

BT5.3 aptX Adaptive Codec

aptX LL & adaptive, high-quality audio

Compatible with all TVs

Auracast™ headphones & hearing aids support

aptX-Adaptive low latency & high resolution audio

Available Jun 30, 2025

Independent volume control with no audio lag

Compatible with wired earbuds, Scale to 100

Bluetooth, OPT, & AUX source compatibility - Phones, TVs, etc.

Long range, scalable to 100 receivers

AUX / Optical / Bluetooth input | 4-channel switch

Dock & earbuds included | Connect up to 100 receivers

Available Jun 30, 2025

Bluetooth, OPT, & AUX source compatibility - Phones, TVs, PC, etc.

Long range, scalable to 100 receivers

Available Oct 31, 2025

Ultra light, weight only 200g

Up to 40hr playtime

Wireless Charging Dock

aptX HD Sound Quality

Perfect Sync, No Delays

Scalable to multiple Auracast Headphones / Earbuds

Available May 31, 2025

ONLY compatible with Harmony / Quartet System

Support Bluetooth, optical, AUX audio input

Dual drivers, small body, big sound

Extra long playtime