Description This product is designed to convert o signal input interfaces and can be used with amplifiers. It is suitable for converting the 6.35mm interface of mixers, amplifiers, or o devices to a 3.5mm headphone plug, microphone, speaker, electric piano, keyboard, or electronic drum. Features - Color: As shown - Material: Alloy, plastic - Size: 5 x 1.5 x 0.3 cm - Operating temperature range: <50°C - Rated load: 50VA - Insulation resistance: 50MΩ - Converts o signal input interface for amplifier use - Enables conversion from 6.35mm to 3.5mm for various o devices - Strong anti-interference performance, plug-and-play design - Adapts a single 6.35mm male connector to 3.5mm female jack - Allows connection of cables to extend length Package list: 12 x o Connectors