![Avantree ANC032 Active Noise Cancelling Headphones Over Ear with Microphone for Home Office, Conference Call, Wireless Wired ANC Sound proof Hi-Fi Stereo Bluetooth Headset with Mic for TV PC Computer: Amazon.co.uk: Electronics Avantree ANC032 Active Noise Cancelling Headphones Over Ear with Microphone for Home Office, Conference Call, Wireless Wired ANC Sound proof Hi-Fi Stereo Bluetooth Headset with Mic for TV PC Computer: Amazon.co.uk: Electronics](https://m.media-amazon.com/images/I/61e8V0X0WCL.jpg)
Avantree ANC032 Active Noise Cancelling Headphones Over Ear with Microphone for Home Office, Conference Call, Wireless Wired ANC Sound proof Hi-Fi Stereo Bluetooth Headset with Mic for TV PC Computer: Amazon.co.uk: Electronics
![Thought I'd share my solution to using my Bluetooth headphones with my Portal. Some of the earlier 3.5mm transmitters posted had poor battery life (4-5 hrs). Enter the Avantree Relay premium Bluetooth Thought I'd share my solution to using my Bluetooth headphones with my Portal. Some of the earlier 3.5mm transmitters posted had poor battery life (4-5 hrs). Enter the Avantree Relay premium Bluetooth](https://i.redd.it/thought-id-share-my-solution-to-using-my-bluetooth-v0-5vbuu6ifx02c1.jpg?width=5712&format=pjpg&auto=webp&s=9a74b18a8d354060af2e6c7884304f4eb4b85492)
Thought I'd share my solution to using my Bluetooth headphones with my Portal. Some of the earlier 3.5mm transmitters posted had poor battery life (4-5 hrs). Enter the Avantree Relay premium Bluetooth
![Amazon.com: Avantree HT4186 & Aria - Wireless Earbuds for TV Watching w/Bluetooth Transmitter & Bluetooth 5.0 Active Noise Cancelling Headphones with No Audio Delay with theTransmitter, Dual Link : Electronics Amazon.com: Avantree HT4186 & Aria - Wireless Earbuds for TV Watching w/Bluetooth Transmitter & Bluetooth 5.0 Active Noise Cancelling Headphones with No Audio Delay with theTransmitter, Dual Link : Electronics](https://m.media-amazon.com/images/I/61etuKjg3nL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Avantree HT4186 & Aria - Wireless Earbuds for TV Watching w/Bluetooth Transmitter & Bluetooth 5.0 Active Noise Cancelling Headphones with No Audio Delay with theTransmitter, Dual Link : Electronics
![Avantree Ensemble - Wireless Headphones for TV Listening with Universally Compatible Bluetooth Transmitter and Charging Dock, 35hr Audio Playtime, No Lip-Sync Delay, Plug n Play: Amazon.co.uk: Electronics & Photo Avantree Ensemble - Wireless Headphones for TV Listening with Universally Compatible Bluetooth Transmitter and Charging Dock, 35hr Audio Playtime, No Lip-Sync Delay, Plug n Play: Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/61ZPOKyzr0L._SY350_PKmb-play-button-overlay_.jpg)
Avantree Ensemble - Wireless Headphones for TV Listening with Universally Compatible Bluetooth Transmitter and Charging Dock, 35hr Audio Playtime, No Lip-Sync Delay, Plug n Play: Amazon.co.uk: Electronics & Photo
![Avantree Ensemble - Wireless Headphones for TV Listening with Universally Compatible Bluetooth Transmitter and Charging Dock, 35hr Audio Playtime, No Lip-Sync Delay, Plug n Play: Amazon.co.uk: Electronics & Photo Avantree Ensemble - Wireless Headphones for TV Listening with Universally Compatible Bluetooth Transmitter and Charging Dock, 35hr Audio Playtime, No Lip-Sync Delay, Plug n Play: Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/31p2rcIgG8L._AC_.jpg)
Avantree Ensemble - Wireless Headphones for TV Listening with Universally Compatible Bluetooth Transmitter and Charging Dock, 35hr Audio Playtime, No Lip-Sync Delay, Plug n Play: Amazon.co.uk: Electronics & Photo
![Avantree HF039 Long Coiled Cord Headphones for TV, 16.4 Feet / 5M Extended Range Cable, Over-ear Headphones, 3.5mm Audio Output, Stereo Sound Headphones with Spiral Coil Wire In-line Volume Control: Amazon.co.uk: Electronics Avantree HF039 Long Coiled Cord Headphones for TV, 16.4 Feet / 5M Extended Range Cable, Over-ear Headphones, 3.5mm Audio Output, Stereo Sound Headphones with Spiral Coil Wire In-line Volume Control: Amazon.co.uk: Electronics](https://m.media-amazon.com/images/I/61tzco0Z+KL.jpg)