🎵 [Bluetooth USB Audio Adapter] Plug this B25 to your pc's USB port, then you can enjoy music with your Bluetooth headphones/speakers after the pairing. Simple to use, supports A2dp audio streaming, AptX low latency techonology(need to pair with aptX low latency headphones to active such feature), equipped with most advanced Bluetooth 5.0. (Note: Unlike generic bluetooth dongle, this B25 won't show as Bluetooth icon, won't connect with Bluetooth keyboard, mouse, game controllers etc.)

👌 [Plug & Play, Supper Easy to Use] No need to install any drivers, simply plugged this B25 to TV's USB port to turn it on and use 3.5mm audio cable to connect to headphone jack. When plugged on devices whose can output USB digital audio like windows pc, Laptop, nintendo switch's dock, it can work without using 3.5mm audio cable.

👄 [AptX Low Latency] Supports aptX low latency in dual link. For better listening experience, we recommend to use Bluetooth headphones which support aptX low latency (less than 40ms delay) or aptX (less than 130ms delay), otherwise the delay will be downgraded to noticeable 200ms (SBC codec).

💪 [Small body, Powerful Performance] With no battery built in, it weights only gram, very easy to hide and won't occupy extra space. Advanced Bluetooth V5.0, Strong CSR 8670 chipset, Enhanced Adjustable Attenna, Dual Stream Support, always on for reconnecting last connected Bluetooth heaphones/speakers.

🛡️ [Golvery 2 year warranty] We have faith in our product quanlity, thus we provide 60 days money back, 2-year warranty, life time tech support. Any before/after-sale questions or concerns, please feel free to contact us via email and we will reply to you within 24 hours.