Digital to Analog Audio Converter, converts coaxial, Toslink, or optical digital audio to analog L/R audio with 3.5mm output. Compatible with headphones and headphone amplifiers. Features a built-in headphone amplifier function. Includes IR wireless remote control for easy operation—adjust volume, switch between coaxial and Toslink input, mute, and power on/off. For optimal signal reception, point the remote toward the infrared indicator on the device. Housed in a high-quality metal case, compact design with anti-interference functionality for clear and pure sound. Specifications: - Audio Format Support: PCM - Signal-to-Noise Ratio: 105dB - Channel Separation (1kHz): 94dB - +N: -90dB - Total Harmonic Distortion: 10Hz–20kHz, 0.25%–0.065% - Blocking Time: 0.577Fs - Sampling Rate: 32–192kHz - Bit Rate: 16–24 bit - Input Electrical Level: +/-0.3V - Output Electrical Level: 3V - Maximum Output Power: 0.3W - Headphone Output Power: 0–250mW - Output Impedance: 10 ohms - Working Voltage: +5V - Weight: 160g - Color: Black - Material: Metal - Dimensions: 11.5 x 6.2 x 1.9cm Package Contents: 1 x Digital to Analog Audio Converter 1 x IR Remote Control 1 x Toslink (Optical) Cable 1 x USB Cable 1 x English Manual Note: 1. Set your TV's audio output to PCM/LPCM format. 2. This converter does not support 5.1 channel audio such as Dolby Digital or DTS. 3. Devices without an optical fiber output, such as certain Pro or Slim models, are not compatible. 4. If there is no sound from TV even after setting audio output to PCM/LPCM, enable external speakers in TV settings (Menu > Sound > Speaker Setup > HESB/External Speaker > ON). Note: Lighting and display settings may cause slight color differences between the image and actual item. Measurement may vary by +/- 1–3cm.