E56B Professional 35mm to 635mm Auditory Adapter for Electronic Keyboards and Guitars Headphones and Instruments Features: OOTDTY With gold-plated head design that provides stable Auditory transmission and durability. Auditory adapter smartphones, tablets, or headphones with a standard 3.5mm (1/8inch) to Auditory devices with 6.35mm (1/4inch) sound most Auditory and home Auditory devices Practical and cost-effective way to smartphones, tablets, or headphones. For amplifiers adapters, guitars, digital pianos, mixing consoles, home theater equipment, or receivers. Can be used for mixing consoles, electric guitars, headphones, power amplifiers, Auditory players and other various Auditory equipment connection scenario. Specifications: Item3.5 mm to 6.35 mm Adaptor Sizeabout 45x14mm/1.77x0.55in Component: Metal Package Includes: 1PC 3.5mm to 6.35mm Adaptor Note: Due to problem of lighting,there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurement _x000D_ _x000D_ _x000D_