View cart “Battery Pack A/C Wall Adapter” has been added to your cart. Impedance Tip Adapter – to use economy Eartips with ER-3A Insert Earphones – Set of 1 Right (red) and 1 Left (blue) tube$30.00 Impedance Tip Adapter - to use economy Eartips with ER-3A Insert Earphones - Set of 1 Right (red) and 1 Left (blue) tube quantity Add to cart SKU: ER3-06(ABR) Categories: Spare Parts, Spare Parts G1/G2 Related products Aurix Amplifier Lead Cable $150.00 Add to cart Adjustable General-use Strap with trigger snaps for secure placing VivoLinkā¢ on older children and adults $30.00 Add to cart Replacement Front Tubes for ER-3A Insert Earphone – Set of 2 Right (red) and 2 Left (blue) tubes $20.00 Add to cart Battery Pack A/C Wall Adapter $175.00 Add to cart