Enya 288 DW P / HP fully digital hearing aid with metal hook. 6 Channel and 74dB to 80dB gain. Battery Size 13. Fitting range25 dBHL to 110 dBHL. Suitable for Mild to Profound hearing loss. Wireless connectivity through Remote Control Only. Basic Noise Tracket II. Basic Wind Gurd. Directionality- 3 options. Inbuit Tinnitus Solutions. Digital Feedback Suppression DFS ULTRA II. Phone Now options.