?X9 Bone Conduction Bluetooth Headset: No in-ear playback, automatic noise reduction, dual microphone, effective protection of hearing, can also hear the sound of the surrounding environment when listening to songs, walking, no, outdoor activities are more secure.
?Built-in 8GB Memory: You can use the memory to play music, you can also connect to Bluetooth playback, giving you a choice.
?Lightweight to Wear: Memory wire integrated design, net weight 33g, flexible material to make the wear stable, no pressure
?Bluetooth 5.0 Transmission +180 mAh Large Battery: Continuous playback of music up to 6 hours (depending on the playback environment), 10m barrier-free connection, signal stability, sound quality process, Qualcomm chip to ensure lower power consumption.
?IPX5 Waterproof Nano Design: It is waterproof regardless of sports, sweat, rain.