The Materials Are Extraordinary. Made of high-quality materials, high-quality aluminum alloy casing and TPE wire, it is high quality and durable, will not be easily damaged, and has a long service life.Easy To Carry. It weighs only 2.7g, uses no burden, does not take up space, and is very convenient to carry.Built-in Decoder Chip. High-speed and stable transmission of audio, fidelity sound quality, lossless conversion, no noise.Easy To Use. Before use, connect the headphone cable and charging cable to the adapter, and then connect the adapter to the phone to use. Very simple and convenient.Fashionable And Generous. T-shaped design, simple and generous, more suitable for your mobile phone.