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 Set of 2 Adjustable Pediatric Shoulder Straps with trigger snaps – for secure placement of VivoLinkā¢ on toddlers and young children $30.00 Add to cart Velcro Clips for ER-3A Insert Earphones – 6/pack $12.00 Add to cart Vivosonic OAE Probe Holder $25.00 Add to cart G2 Body & Lid for UGD probe $30.00 Add to cart