Sennheiser BTD 700 Bluetooth USB Adapter 4.4mm male For the A3000 to achieve

For the A3000 to achieve the impossibly high-quality sound for this price range requires new development and production facility

You can even adjust ambient sound with the Sony | Headphones Connect app to cancel noise while still hearing essential sounds

It also comes in sustainable packaging made from FSC - certified paper printed with soy ink

You’re free to create your perfect setup with 6 channels and a host of different input types

5mm Type-C / Lightning）

Sennheiser BTD 700 Bluetooth USB Adapter 4.4mm male For the A3000 to achieveBTD 700 Bluetooth USB Dongle Clear Sound, Zero Effort The BTD 700 Bluetooth USB Dongle is a next generation adapter designed to deliver highdefinition, low latency wireless audio. Featuring aptX Lossless and Auracast technology, it transforms how you experience music, gaming, and calls seamlessly and effortlessly. High definition Audio Recommended for gaming* Plug & Play Phones & video Calls Features Lossless Audio Quality Supports aptX Adaptive (up