This document provides specifications for sound activated double neon tubes, including that they are powered by a 12V car lighter jack, have a length of 2M extension wire, and dimensions of 250 x 125 x 23 mm. The package contains the neon tubes, adhesives, a sound sensor, and 12V DC connector.

1. Sound Activated Double Neon TubesChina Manufacturer SpecificationsProduct Description:Sound Activated Double Neon TubesLength of Extension wire: 2MPower Source: 12 V Car Lighter Jack (24V, not suitable)Dimensions: 250 x 125 x 23 (LxWxD)Manufacturer Ref.: 9J8CY4BXZ37JPackage ContentsNEON TUBESSurface AdhesivesSound Activated Light Sensor12 Volt DC Connector