KLAR 398 DW SP BTE- NOISE TRACKER II , EXPANSION, TSG NATURE SOUND , MADE FOR I PHONE ,EAR TO EAR COMMUNICATION, AUTO SCOPE ,DFS ULTA II, WIND GUARD,ACCEPTANCE MANAGER, PHONE NOW & COMFORT PHONE,TV STREAMER 2 , MICRO /MINI/MULTIMIC,PHONE CLIP ,REMOTE CONTROL,TV STREMING BASS BOOST ,MIC STREMING BASS BOOST.. 8 CHANNEL, 675 SIZE BATTERY, 2 YEARS WARRANTY, FITTING RANGE UPTO 60-120DB, FOR MODERATELY SEVERE TO PROFOUND HEARING LOSS.