Bone Conduction Headphones Color:Black ✅Easy to use: Switch buttons

✅Easy to use: Switch buttons

NOTE：There may be a difference of 2-3% depending on the manual measurement

【classic yet stylish】

SELF-RESETTING RATCHET TRIGGER BUCKLE: This trigger buckle has a self-resetting function and a good sense of ratchet progression

Bone Conduction Headphones Color:Black ✅Easy to use: Switch buttonsDESCRIPTION Suitable for everyone, convenient for answering calls and watching TV. The wrap around design makes it very light, flexible and can fit safely. Lightweight, it will not fall off even if you exercise vigorously, and you can move freely. FEATURES Bone Conduction Technology: Now enjoy hours of music without damaging your earbuds. It features bone conduction technology that creates vibrations to transmit sound through the bones of your face