kenable 3.5mm Headphone Volume Control for Stereo Jack Cables Adapter

INSTANT VOLUME ADJUSTMENT - Convenient in-line rotary dial lets you control audio levels directly on the cable without reaching for your device, perfect for headphones, earphones and speakers UNIVERSAL COMPATIBILITY - Works with any audio equipment using standard 3.5mm stereo connections including smartphones, tablets, laptops, MP3 players, gaming consoles and portable speakers RIGHT ANGLE DESIGN - Features 90 degree angled jack plug to straight 3.5mm socket configuration, ideal for reducing cable strain and fitting neatly against devices in tight spaces COMPACT BUILD QUALITY - Durable moulded connectors with smooth volume wheel mechanism, total cable length 27cm provides flexibility whilst keeping controls within easy reach during use SIMPLE PLUG AND PLAY - No batteries or external power required, simply insert your existing 3.5mm stereo cable into the socket and connect the angled plug to your audio source