Sena Spider ST1 Motorcycle Bluetooth Size:Dual their included SAE fused adapters

their included SAE fused adapters allows you to not only plug into a Battery Tender

found in the Shoei GT Air and the Neotec II

This reaction is what causes the shields to darken

Note that the switch down indicates it’s Open

Sena Spider ST1 Motorcycle Bluetooth Size:Dual their included SAE fused adaptersMeet the SPIDER ST1, an affordable mesh equipped headset with a glove friendly jog dial control, by Sena. The SPIDER ST1 and the three button controlled SPIDER RT1 are Senas first motorcycle communication headsets operating exclusively on the groundbreaking Mesh intercom platform, at an impressive price. Senas premium Mesh technology, as first seen in the flagship 50S and 50R headsets, streamlines rider to rider communication and now delivers that