Silk 1px Click CIC is a Canal type digital programmable hearing aid .Complete wearing comfort. Super small and super soft, Click Sleeves are made from flexible silicone to ensure a comfortable fit in every ear. The new Silk hearing aids are packed full of advanced features that deliver outstanding sound quality.Manufactured by Siemens brand Signia. Suitable for Mild to Moderately Severe flat, sloping and reverse sloping hearing loss. Classic close and Open fit hearing aid. Fitting Range upto 90dBHL. Maximum Gain upto 50dB. Output upto 113dBSPL. Battery Size 10. Total 16 Channels digital processing.