Phonak CROS B-312 / B-13 Phonak CROS II-312 / II-13 Phonak CROS II-312 Custom Phonak CROS / CROS M H2O CROS on the un-aidable ear and the hearing aid on the better ear. It can be used in either CROS / Bi CROS mode. Price:- 35000/- Available now:- Ahmedabad, Rajkot, Jamnagar