Williams Sound EAR 041 Mini Isolation Earbud Light Bulbs 1 x LilyPad Coin Cell

1 x LilyPad Coin Cell Battery Holder - Switched

and allows 'snapshot' of battery voltage

5" NPT (schedule 40) Extension Columns Swivel Up to ±60° Shipping Dimensions 4

Corrosion-Resistant Anodized Aluminum

They can also be used for a very small audio transducer such as a buzzer

Williams Sound EAR 041 Mini Isolation Earbud Light Bulbs 1 x LilyPad Coin CellCompatible with William Sound Bodypacks Comfortable Outer Ear Fit 32 Ohm Impedance The Williams Sound EAR 041 Mini Isolation Earbud is designed to provide plenty of isolation and a comfortable fit while used with Williams Sound bodypack transmitters. The EAR 041 fits on the outer ear while its 32 ohm impedance provides plenty of gain. Packaging Info Package Weight 0. 01 lb Box Dimensions (LxWxH) 3. 1 x 3. 1 x 0. 3" In the Box Williams Sound EAR 041