AUX Audio 3.5mm Female to 6.35mm Male Converter

From the shop's description

Features: The adapter has a 6.35mm length that helps you connect 3.5mm devices Durable, compact, and lightweight This adapter is compatible with devices like electric pianos, guitars, headphones, mixers, and speakers Great for speaker use for Stereo channel microphone connection. Widely used in home, or other places where using audio devices. Specifications: Type: 6.35mm Male to 3.5mm female Audio converter head Product usage: Used to convert audio signal interface Color: Black Nickel plated contacts Male Part 6.35mm Stereo (TRS) plug female Part 3.5mm Stereo (TRS) jack (female) Overall Length: 53mm(Approx) Male Connector: Length: 32mm Diameter:6.35 Female connector: Diameter: 3.5mm