Feature

●Abundant audio inputs for mutiple purposes: with Bluetooth / USB / Optical and Coaxial S/PDIF inputs can match perfectly with most home audio system, such as phone, tablet, computer, TV, PS4, set-top box, CD player etc. rejuvenate those old amplifiers or active speakers without digital inputs.
●Advanced design and strong compatibility: USB interface both supports PC-USB and U-disk, plug and play, not only decode high-quality sound from computer but also play lossless music (MP3 / WAV / APE / FLAC) from your lovely compact U-disk and TF card.
●High quality and Most cost-effective: adopts Bluetooth 5.1 chip to achieve faster and more stable transmission; built-in HD D/A decoding chip for better sound with less loss; charge pump is used to improve the low-frequency performance and provide 3VRMS output to drive headphones better.
●Complete accessories and easy use: with LED display to show the working status clearly, comes with all cables, no additional purchase needed; DC 5V working voltage with OVP-overvoltage protection and double filter circuit, very suitable for home / desktop / car / boat audio system use.


Description

Parameters
Audio input: Bluetooth / USB (PC-USB & U-disk) / Coaxial / Optical / TF Card
Audio outut: 3.5mm AUX (able to drive most headphoes)
Bluetooth version: 5.1
Output level: 3VRMS
Frquency response: 10Hz-20KHz
Formats U-disk / TF card supported: MP3 / WAV / APE / FLAC
Max capacity of U-disk / TF card: 32G
Smapling rate: 16Bit/48KHz
Working voltage DC 5V (type-C)
Dimensions(W*D*H): 71*82*25mm / 2.80*3.23*0.98in
Net weight: 90g / 0.20lb
Package weight: 300g / 0.66lb

Packing List
1*D/A Converter
1*USB Cable
1*Optical Cable
1*Coaxial Cable
1*3.5mm AUX Cable
1*3.5mm to RCA Cable

Warm Tips
1. Please set your U-disk and TF card in FAT32 format.
2. About decoding formats and sampling rate support by U-disk and TF card:
MP3: 8-48K / 8-448Kbps / 16bit
WAV: 8-48K / WAV ima / Microsoft AD PCM / WAV PCM / 16bit
FLAC: 8-48K / 16bit
APE: FAST/NORMAL decoding / 16 bit