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Wireless Headphones for TV
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Bluetooth Transmitters
FM Radio and Speakers
Who Are We?
Avantree is a global provider of niche wireless audio solutions that focus not just on "surviving," but thriving.
What Do We Do?
At Avantree, we create products that offer users unique audio experiences such as social listening options and customized hearing profiles. We aim to meet consumers right where they're at by designing devices that provide high-quality sound and satisfy user needs.
Why Do We Do It?
We believe that everyone deserves to enjoy and experience life to the fullest - even those without "perfect" hearing. We seek to create excellent products that cater to this belief.
![Avantree HT5009 Plus - [2025 Upgraded] Wireless Headphones for TV Watching with Transmitter & Cha...](http://c1.neweggimages.com/sellingpilot/modules/product/a-plus/e2fb0ae693c7528617efb24e80a896ae318dcd724c652f3dd003ca7cfd3c62d8.jpg)
![Avantree Oasis Plus 2 - [2025 Version] Bluetooth Transmitter for TV with Remote Volume Control, a...](http://c1.neweggimages.com/sellingpilot/modules/product/a-plus/5ba8f4151951fabc38df36eb71eb1e68226a6f8dbff19f0f7eee885ab5572a5f.jpg)
![Avantree Audikast 3 [2024 Version] - Bluetooth 5.3 Transmitter for TV with aptX-Adaptive & Low La...](http://c1.neweggimages.com/sellingpilot/modules/product/a-plus/8bd3c909be0f2e0f315a8da4dc007be2c2a0076efc96cfc28733baa0a7bbf205.jpg)
3W Dual Speakers
Unlike other Bluetooth car speakers on the market, the Roadtrip’s powerful dual 3W speakers provide high fidelity sharp sound quality and louder call volume so you can hear voice from a phone call over ambient background noise.
Clear Conversations
Focus on driving with the handsfree car speakerphone built-in dual microphone with noise reduction technology providing the ultimate call clarity for you and the person on the other line whether you are on the freeway or in traffic
FM Transmitter
Wirelessly stream music, audiobooks or phone calls from your smartphone to your car stereo using an open FM radio station channel. The Roadtrip’s built-in mic comes with echo reduction to help when you are talking.
Motion Sensor On/Off
Designed with a motion sensor that automatically powers on the car kit and connects to your device as you open the door. When you leave, the Roadtrip will automatically power off when your Bluetooth device has been disconnected.
Extended Playtime
Listen for up to 22 hours uninterrupted, then charge to full within 2 hours.
Easy to Use
Use the rotary dial to adjust volume levels or press it like a button to enable the MUTE function. Press the white phone icon button to enable Siri Assistant on your phone to make phone calls, send texts, mute, or get driving directions.
Replaceable Battery
Extend the Roadtrip’s lifespan by replacing the user-removable “BL-5C” battery.
Siri / Voice Assistant
Enable Siri or Voice Assistant voice commands by pressing the white phone icon to make phone calls, send texts or get driving directions.
Box Contents
Package contains the Roadtrip speaker, a car visor clip, a USB car charger, and a USB-C charging cable.
 Avantree Roadtrip |  Avantree CK11 |  Avantree CK310 | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — no data |
| Main Feature | Bluetooth car speaker with FM transmitting | Bluetooth car speaker | Bluetooth to FM transmitting |
| Speaker Capacity | 6 watts multimedia speaker | 3 watts multimedia speaker | No built-in speaker |
| Microphone | Dual microphone | Single microphone | Single microphone |
| Battery | 1020mAh, Rechargeable & Replaceable | 650mAh, Rechargeable & Replaceable | 370mAh, Rechargeable |
| Auto Power On / Off | ? | ? | - no data |
| Siri Assistant Support | ? | ? | - no data |
| Playtime | 22 Hrs | 18 Hrs | 7 Hrs |
| Standby Time | 800hr | 600hr | 300hr |
| Supports 2 Phones Simutaneously | - no data | ? | - no data |
3W Dual Speakers
Unlike other Bluetooth car speakers on the market, the Roadtrip’s powerful dual 3W speakers provide high fidelity sharp sound quality and louder call volume so you can hear voice from a phone call over ambient background noise.
Clear Conversations
Focus on driving with the handsfree car speakerphone built-in dual microphone with noise reduction technology providing the ultimate call clarity for you and the person on the other line whether you are on the freeway or in traffic
FM Transmitter
Wirelessly stream music, audiobooks or phone calls from your smartphone to your car stereo using an open FM radio station channel. The Roadtrip’s built-in mic comes with echo reduction to help when you are talking.
Motion Sensor On/Off
Designed with a motion sensor that automatically powers on the car kit and connects to your device as you open the door. When you leave, the Roadtrip will automatically power off when your Bluetooth device has been disconnected.
Extended Playtime
Listen for up to 22 hours uninterrupted, then charge to full within 2 hours.
Easy to Use
Use the rotary dial to adjust volume levels or press it like a button to enable the MUTE function. Press the white phone icon button to enable Siri Assistant on your phone to make phone calls, send texts, mute, or get driving directions.
Replaceable Battery
Extend the Roadtrip’s lifespan by replacing the user-removable “BL-5C” battery.
Siri / Voice Assistant
Enable Siri or Voice Assistant voice commands by pressing the white phone icon to make phone calls, send texts or get driving directions.
Box Contents
Package contains the Roadtrip speaker, a car visor clip, a USB car charger, and a USB-C charging cable.
Avantree Roadtrip | Avantree CK11 | Avantree CK310 | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — no data |
| Main Feature | Bluetooth car speaker with FM transmitting | Bluetooth car speaker | Bluetooth to FM transmitting |
| Speaker Capacity | 6 watts multimedia speaker | 3 watts multimedia speaker | No built-in speaker |
| Microphone | Dual microphone | Single microphone | Single microphone |
| Battery | 1020mAh, Rechargeable & Replaceable | 650mAh, Rechargeable & Replaceable | 370mAh, Rechargeable |
| Auto Power On / Off | ? | ? | - no data |
| Siri Assistant Support | ? | ? | - no data |
| Playtime | 22 Hrs | 18 Hrs | 7 Hrs |
| Standby Time | 800hr | 600hr | 300hr |
| Supports 2 Phones Simutaneously | - no data | ? | - no data |
Wireless Headphones for TV
Bluetooth Transmitters
FM Radio and Speakers
Who Are We?
Avantree is a global provider of niche wireless audio solutions that focus not just on "surviving," but thriving.
What Do We Do?
At Avantree, we create products that offer users unique audio experiences such as social listening options and customized hearing profiles. We aim to meet consumers right where they're at by designing devices that provide high-quality sound and satisfy user needs.
Why Do We Do It?
We believe that everyone deserves to enjoy and experience life to the fullest - even those without "perfect" hearing. We seek to create excellent products that cater to this belief.
