**Product Specifications:**
**Brand:** CHOSEAL
**Product Name:** Digital to Analog Audio Converter
**Model:** QZ210
**Material:** Alloy
**Dimensions:** 48*49*23mm
**Accessories:** Android charging cable
**Input:** Digital Optical/Coaxial
**Cable Length:** 1 meter
**Output:** RCA Left/Right Channel/3.5mm Stereo
**Power:** DC/5V
**Features:** Plug and Play, Independent Power Supply, Noise Reduction Audio, Sound Synchronization, Alloy Shell
**Compatibility:** Suitable for Smart TVs, PS4, Blu-ray Players, Network Set-Top Boxes with Optical/Coaxial interfaces to connect to older amplifiers, speakers, headphones, etc.
**High Fidelity:** High-fidelity sound quality, electronic noise reduction, stable and undistorted sound
**Usage:** Enhances audio quality for TV to speaker connection, restores true sound for TV to amplifier connection, creating a cinematic home theater experience
**Smart Chip:** Clearer sound with high-performance integrated control chip, sampling rate of 192KHz
**Alloy Shell:** Durable and sturdy alloy shell, rust-proof, good heat dissipation, wear-resistant
**Power Supply:** Micro USB power design for efficient transmission and connection to high-power audio equipment without delay
**Package Contents:** Audio Converter (audio cable not included)
**Connection Diagram:** Supports digital optical or coaxial input, USB interface for power adapter, Coaxial/Toslink output for audio devices like speakers, headphones, etc.
**Interface Diagram:** Supports coaxial/optical input devices, converts to RCA/3.5mm audio output devices, with DC5V power input and R/L output ports for amplifiers, speakers, headphones, subwoofers
*Note: When devices have both optical and coaxial interfaces, it is recommended to prioritize optical input for better sound quality.*
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