1.
Bluetooth version: 5.0
2.
Earbud size: 40.27 x 17.65 x 22.1 mm, weight: 4.6 g
3.
Charging case size: 36x72x 27.95 mm, weight: 44g
4.
Playback in stereo mode: 5 or 6hr
5.
Standby in stereo mode: 150hr
6. Semi-in-ear design, comfortable to wear
7. IPX5 waterproof function
8. AAC/SBC technology offering Hifi sound
9. Pick up to auto connect, easy to use
10. Sensitive touch control reducing pressure on ears