Batteries
$2.00
Needed every 1 month of use
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Replacement Headband
$9.95
Needed every 6-12 months of use
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External Sensor Wires
$25.00
Needed only in cases where temporalis muscles effectively paralyzed. If you place fingers at temples and clench and feel no muscles fibers move under skin, you may need these.
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Replacement Sensor Pads
$9.95
Needed every 2-6 months of use, depending on skin chemistry. See step 8 in Troubleshooting Guide for how to measure whether replacement needed.
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