“B-71 Elastic Headband – for B-71 Bone Conductor” has been added to your cart. View cart Otodynamic Test Cavity$100.00 Otodynamic Test Cavity quantity Add to cart SKU: P40-UG-C Category: Spare Parts G1/G2 Related products Impedance Tip Adapter – to use economy Eartips with ER-3A Insert Earphones – Set of 1 Right (red) and 1 Left (blue) tube $30.00 Add to cart Adjustable General-use Strap with trigger snaps for secure placing VivoLink⢠on older children and adults $30.00 Add to cart White Tube Nibbons for ER-3A Insert Earphones – 10/pack $12.00 Add to cart Set of 2 Adjustable Pediatric Shoulder Straps with trigger snaps – for secure placement of VivoLink⢠on toddlers and young children $30.00 Add to cart