UPGRADES ALL AROUND! Crisp 3 is like getting an unforeseen upgrade to first class when you've only paid for economy class. Crisp 3 boasts numerous of the attributes you find in more costly devices. You will get Crisp and clear sound value, large presentation in noisy environments and excellent durability. Crisp is furthermore matching with our full line up of 2.4 GHz wireless accessories. Overview of the Product: -Adaptive Noise reduction (-6dB). -Selectable beam width. -Speech-focused and Auto-Steered Directionality options. -4 programs. -Available in 15 unique BTE, ITE and RIE form factors. -Nano coated, for maximum protection from sweat and humidity. -Compatible with all Interton Wireless Accessories. Crisp 3 is a full family of emblem new hearing apparatus covering a total of 15 form components encompassing the new RIE.