Support 8-band EQ adjustment CS43131 chip 32bits/384KHz,Supports up to DSD256 Support line control calls Multifunctional indicator light Switch between multiple modes at Three different color indicator lights Easily switch music modes and enjoy Hi-Fi heavenly sound Product name:JM20 PRO Portable Decoding Headphone Amplifier chip:CS43131 PCM:Up to 32bits/384kHz DSD:DSD256(1bits 11.2MHz) signal-to-noise ratio: 120dB -N:-105dB Crosstalk suppression:-70dB dynamic range:120dB Output power:31.25mW@32Ω Indicator light effect:Standby - blue, PCM - green, Dedicated DSD - red Function support:Supports in-line controls/calls, and supports 8-band EQ adjustment (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: ABS Package Contents: 1 * CS43131 decoder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.