_BTE_Behind the ear Dighital hearing by Signia models_offer_true_binaural_capabilities.Suitable_for_Mild_to_Severe_hearing_Loss.__Fully_featured,_it_provide_almost_all_options_to_cover_any_individual_need._Third_generation_e_to_e_wireless_and_non-rechargeable._Directional_microphones_to_ensure_the_best_possible_binaural_listening_performance._Tinnitus_noiser._Optional_Direct_audio_input._Open_fitting_done_using_thin_tube._Fitting_range_upto_110dB._Gain_upto_77dB._Battery_Size_13._Power_consumption_1.1-1.3mA._Digital_Technology._Output_upto_135dBSPL._IP_67_Standard._Rocker_Switch._6_hearing_programs.Directionality._Speech_Focus._TrueEar_Frequency_Compression._eWindscreen._Noise_reduction_with_speech_and_noise_management._Sound_brilliance._6_Sound_equilizer._Remote_controlled._Optional_Touch_Control_App_for_self_controlling._Nano_coated_housing