UiiSii TWS21 SongBirds Airbuds
- Charging On The Go
Independent use one earbud while charge the other one. In this way, it can reach an up to 6 hours no-stop calling time a day. - Immersive Listening Experience
Bluetooth®5 + Stereo Audio DAC+Smart Dynamic Gain - Keep Distance
Up to 40ft(12M) steady wireless range - Toothbrush product
Touching Control. Lots of options for example from answering calls to waking up Siri or Google can be done easily by tapping the earbuds. - Dancing In The Rain
plasma sprayed nanostructured ceramic coating-IPX5 Water-resistance - Ergonomic Fit For Everyone
We tested thousands of ears! No matter how hard you shake, it just won’t fall out.
Very happy with my uiisii tws headphone