Earphone of it attach to ears generally like mobile phone, microphone will like buckle , attach garment to generally, middle wireless connections, answer the conveyance phoning to depend on the brain wave completely.
Earphone of it attach to ears generally like mobile phone, microphone will like buckle , attach garment to generally, middle wireless connections, answer the conveyance phoning to depend on the brain wave completely.
它的听筒如同手机一般附在耳朵上，话筒会像扣一般附于衣服上，中间无线连接，接打电话全靠脑电波的传送。