1. Wireless CSR Bluetooth high quality audio transmission for high-fidelity stereo sound. Never be bound again to wire, a perfect solution to enable non-Bluetooth Switch connected to BlueTooth receivers like Earphones, headphones and Speakers.
2. With tranditional 3.5mm AUX jack Audio Bluetooth adapter, you may experience the problem sometimes where original audio is not in sync with video and low quality sound.
3. Wirelessly Transmit Audio Anywhere, Anytime----Benefit from wireless Bluetooth audio for good game experience with no external noise to you or with no disturbings to others in public or to your loved ones at night at home.
4. No battery needed but always on----Always on when plug to Switch via Type-C port directly,or plug to Switch dock USB A port for home mode through a cable adapter. No battery needed forever.
5. Support USB PD charging to Switch-----Built-in USB PD charging technology.Continuously wireless audio streaming even when charging to Switch through it.