PROZOR 192kHz Digital to Analog Audio Converter with Bluetooth 5.0 Receiver

Supports one optical/coaxial input interface Supports one RCA/3.5mm audio output interface Adopts personalized status indicator Ultra low power consumption. Adopts Bluetooth dedicated antenna for stable signal transmission. Long press 3 seconds to turn it off Short press to turn it on. Supports digital audio conversion to analog audio signals.       NOTE: 1. This item does NOT have the volume adjust knob. If the volume (from DAC output) is not loud enough, please connect the output of DAC with LOW-impedance cellphone headset, headphone amplifier or power amplifier. 2. When using optical or coaxial as the input source, you need to disconnect the Bluetooth connection between the phone and the DAC converter. 3. Power charging: USB Power Cable - separate 5V 1A Standard Plug- wall socket. 4. DONNOT power converter by plugging the USB cable into your TV directly (unstable power supply may cause buzzing noise).   Specifications: Audio Formats PCM/LPCM Audio Sample Rate 32~192K Bluetooth Audio Sample Rate 32~48K Bluetooth Version 5.0 Version RCA output maximum level 1.2Vrms 3.5mm audio interface maximum output level 2Vrms 3.5mm audio port maximum output power 30mW Maximum working current 5V/60mA Working environment temperature -10~+55°C Storage environment temperature -26~+60°C Working environment humidity 10~90%RH (no condensation) Storage environment humidity 5~95% RH (no condensation) Shell material Iron Color Black Built-in Bluetooth receiver module and supports mobile device Bluetooth connection. Adopts the latest Bluetooth version 5.0 lossless transmission technology Bluetooth Audio Sample Rate: 32~48KB Bluetooth Version: 5.0 Version Power ON/OFF Switch Built-in high-performance DAC chip, supports 192K/24bit sampling rate. Audio Formats: PCM/LPCM A Audio Sample Rate: 32~192K B 1 x 192kHz Bluetooth DAC Converter 1 x 1m Optical Cable 1 x USB Power Cable 1 x User Manual