Signia Hearing Aid Accessories Sale! Signia StreamLine TVRated 4.91 out of 5 $349.95 Original price was: $349.95.$221.56Current price is: $221.56. Sale! StreamLine MicRated 4.27 out of 5 $349.00 Original price was: $349.00.$241.77Current price is: $241.77. Sale! Signia miniReceiver Wax GuardRated 4.71 out of 5 $6.95 – $45.97 Sale! Signia Nanocare Wax Guard 3.0Rated 4.89 out of 5 $5.95 – $38.97 My Account My Cart Checkout Free Shipping* Low Price Promise *Free shipping option on orders of $25 or more.