A kind of novel electrode array be described as ear implant system such as cochlear implant (CI) and vestibular implant (VI). The electrod-array includes the electrode cable for transmitting electrical stimulation signal. Apply electrical stimulation signal to neighbouring nerve fiber for electrode stimulating contact in the end of each electrode cable. The electrode holder encapsulated electrode array of elastic material and have outer surface, outer surface have multiple contact openings exposure stimulation contact. Multiple bending control elements control the bending radius threshold value of bending flexible electrode array along the electrod-array that fiber lengths are distributed.
