real bone conduction clip ear bluetooth headset 2024 new non in-ear wireless sports running for china wholesale

preferred new product: won the certification at home and abroad! multi-dimensional assessment! [tmall jingdong express] heng free upgrade free shipping! quick delivery privilege! [this product is applicable to all apple/huawei/android phones] with bluetooth skin color [standard edition] intelligent noise reduction * ultra-long life battery pure white [top version] hifi sound quality★intelligent noise reduction does not leak sound★ultra-long life battery knight black [top version] hifi sound quality★intelligent noise reduction does not leak sound★ultra-long life battery skin color [top version] hifi sound quality★intelligent noise reduction does not leak sound★ultra-long life battery ↓ ↓ ↓ version difference [90% of people choose version] ↓ ↓ ↓ ↓ pure white [version] dolby panoramic surround★led power display★directional transmission knight black [version] dolby panoramic surround★led power display★directional transmission skin color [version] dolby panoramic surround★led power display★directional transmission

official standard