Otium Wireless Earbuds, Bluetooth Earbuds Hi-Fi Stereo Headphones with 30H Playtime Bluetooth 5.1 Earphones IPX6 Waterproof in-Ear Headphones with Mic and Type C for Working/Office/Travel

Bluetooth 5.1 and Auto-switching: Utilizes advanced Bluetooth 5.1 technology for improved connection stability and easier pairing. Enables continuous music enjoyment in one or two wireless earbuds.
Lightweight and High-fidelity Stereo Sound: Features an ergonomic design, each wireless earbud only weighs 4g.Equipped with 3 different ear caps sizes to for a more snug fit and hours of comfortable wear. True wireless earbuds with HD rendering technology to provide clear highs and well-balanced bass.
Up to 30hours of Play Time:Wireless earbuds provide 4-5 hours of playback time with one hour of charging and 30 hours continuous play time with the mini portable charging case.
Safe and fast Type-C Charging Port:Using the Type-C port, the charging case can be fully charged in 90 minutes. Moreover, Type-C provides a safer and more stable charging method, which undoubtedly increases the battery life of wireless earbuds.
One-step Pairing: Quick and easy to connect.Simply remove the wireless earbuds from the charging case and click “E8” from the Bluetooth device list to connect.