open not in-ear wireless bluetooth headset ultra-long life battery air bone conduction ear-mounted sports mobile phone universal 开放不入耳式无线蓝牙耳机超长续航空气骨传导挂耳式运动手机通用

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black-top version **thousand yuan sound quality + long standby-broken guaranteed compensation white-top version rmb 1000 sound quality + long standby-use bad guaranteed compensation skin color-top version **thousand yuan sound quality + long standby-use bad guaranteed compensation pink-top version **thousand yuan sound quality + long standby-broken guaranteed compensation black-high-end version ultra hd sound quality + long standby-bad guaranteed compensation white-high-end version ultra hd sound quality + long standby-bad guaranteed compensation skin color-high-end version ultra hd sound quality + long standby-use bad guaranteed compensation pink-high-end version ultra hd sound quality + long standby-bad guaranteed compensation low-configuration version-black ultra low dubbing quality + short endurance-1% choice low configuration version-white ultra low dubbing quality + short endurance-1% choice 1 generation [data cable for basic matching] look at the picture and place an order 0.9 generation [matching] white data cable-good use