I am the master of my music
My tuning, my choice. For $20, you can be the master of your own music with the JA11.

The JA11 comes with a built-in professional DSP, which allows you to either choose the preset tuning style or self-define your music through PEQ! Also, through the app, you can easily use the officially recommended EQ curves, allowing you to enjoy the fun of professional tuning on an entry-level device and personalize your audio experience effortlessly.

A true all-rounder
Do not let the price limit your imagination. For $20, it can still be incredibly versatile.

The JA11 supports decoding of PCM384kHz/32bit and DSD128. With support for microphone input, and CTIA/OMTP inline controls, this device is capable of making calls, recording audio, and even singing karaoke.

I am just that super value!
For $20, the craftsmanship and materials can still be excellent.

The JA11 is made of aluminium-magnesium alloy, and through a secondary anodizing process, it better showcases the texture and aesthetics of the body. Inside the cable are high-purity oxygen-free palladium-plated copper wires, which are low impedance and anti-interference making them capable of stably transmitting audio signals. The cable itself features a dual-layer sheath made of flexible silicone and braided yarn, making it soft yet durable.