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NB16-Q | Bluetooth Neckband EarbudsVendor: Avantree[2025 Upgrade] Bluetooth 5.2 Neckband Earbuds with aptX Adaptive - Compatible with Phones, Smart TVs, and PCs
aptX Adaptive support
Add-on earbuds for HT4186-Q
- $49.99
- Unit price
- per
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Clear voice
Secure & comfortable
- $49.99
- Unit price
- per
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AS90C | Bluetooth Headphone for TV WatchingVendor: AvantreeA Second Pair of Headphones for the Opera Wireless TV Set (NO Stand)
- $79.99
- Unit price
- per
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Headphones for HT280Vendor: AvantreeStarting from Batch T23F1, we have upgraded the headphone chipset. Please check the batch number of your transmitter. Units manufactured before June 2023 (Batch No. T15A1–T23E5) are not compatible with the new headphones.
Boosted volume
Replaceable battery
- $69.99
- Unit price
- per
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Duet-ExtraVendor: Avantree2.4G Wireless Headphone for Avantree Audio System(Duet, Quartet, Audiplex)
Broadcasts to 100 headphones
For Duet, Quartet, Audiplex
- $79.99
- Unit price
- per
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Quartet-ExtraVendor: AvantreeAdditional pair of 2.4G Wireless Headphones for Quartet/Duet/Audiplex*
Broadcasts to 100 Headphones
For Quartet, Audiplex, Duet
- $69.99
- Unit price
- per
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Opera Plus Extra | Wireless HeadphonesVendor: AvantreeHeadphones for the Opera Plus Wireless TV Set (NO Stand), Not Compatible with Opera
Clear voice/cinema sound mode
For Opera Plus Only
- $89.99
- Unit price
- per
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Shift-Extra | Add-On Shift HeadphonesVendor: AvantreeAdd-on 2.4G RF wireless headphones for the Avantree Shift
Broadcasts to 100 headphones
For Shift Only
- $59.99
- Unit price
- per
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AS50Q (Compatible ONLY with T24B1, T24D2, and Later Batches)Vendor: AvantreeCompatible with Batch T24B1, T24D2, and later. For older batches, please check out the AS50 model.
35H play time
Comfortable wearing
- $69.99
- Unit price
- per
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Wireless Earphones for HT3831 / HT381 - Compatible with Batch T23J1 and LaterVendor: Avantree(Compatible with Batch T23J1 and Later) Add-On 2.4G RF Wireless Earphones For HT3831 / HT381, Scalable to 100 (No Charging Dock Included, Single Earphone Only)
- $68.99
- Unit price
- per
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Air | Open-Ear Add-On HeadphonesVendor: AvantreeAdd-on open-ear wireless headphones for Medley Air
Surroundings awareness
Clear voice
- $64.99
- Unit price
- per
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Receiver for AudiplexVendor: Avantree2.4G Wireless Receiver for Avantree Audio System (Audiplex/Quartet/Duet)
Broadcasts to 100 receivers
For Audiplex, Duet, Quartet
- $49.99
- Unit price
- per
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Broadcasts to 100 speakers
Bluetooth speaker works independently
- $79.99
- Unit price
- per
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Transmitter for Quartet, Audiplex, HarmonyVendor: AvantreeGen1 Broadcast transmitter base for Harmony, Quartet, & Audiplex
Broadcasts to 100 headphones
no audio delay
- $69.99
- Unit price
- per
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Broadcasts to 100 headphones
For Shift Extra Headphones Only
- $79.99
- Unit price
- per
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Transmitter for AudiplexVendor: Avantree2.4G Wireless Transmitter for Avantree Audio System (Audiplex/Quartet/Duet)
Broadcasts to 100 receivers
no audio delay
- $59.99
- Unit price
- per
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Flex Base | Transmitter ONLY for Harmony / Quartet SystemVendor: AvantreeAvantree Flex Base 2, Extra Transmitter ONLY for Avantree Harmony / Quartet System - Not Compatible with Other Bluetooth Headphones / Speakers
ONLY compatible with Harmony / Quartet System
Support Bluetooth, optical, AUX audio input
- $69.99
- Unit price
- per
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Charger & transmitter 2-in-1
Support optical/AUX/RCA ports
- $79.99
- Unit price
- per
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AS9 / AS9P EarpadsVendor: AvantreeIncludes one pair of earpads. Available in two sizes: Original Size and Large Size.
- $17.99
- Unit price
- per
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- $18.99
- Unit price
- per
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Earpads for Aria SeriesVendor: AvantreeA replacement earpad set for Avantree Aria Series headphones. You will need to install the earpads yourself. Compatible Models:Opera / Opera Plus / Opera Aura / Aria Aura T / Aria Aura / Duet / Aria 90C / Aria 3 / Aria Pro 3...
- $19.99
- Unit price
- per
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- $19.99
- Unit price
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Battery for Soundbyte seriesVendor: AvantreeReplacement battery for Soundbyte / Soundbyte T / Soundbyte 860s
- $14.99
- Unit price
- per
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