Feature 1. Bluetooth 5.1: The Bluetooth o converter is equipped with a Bluetooth 5.1 chip for stable pairing, fast transmission, and wide signal range. 2. RCA and 3.5mm o Output: Supports digital optical to analog o conversion, with RCA and 3.5mm o output options. 3. HiFi Sound Quality: Enjoy lossless music transmission with high-fidelity sound and minimal delay. 4. Digital to Analog o Converter: Features external antenna for up to 20m barrier-free transmission, ensuring signal stability and low latency. 5. Wide Compatibility: Works with TV, PC, projector, power amplifier, TV box, PS4, PS3, and DVD players. Item Type: o Converter Product Material: ABS Weight: Approx. 175g / 6.2oz Frequency Response Range: 10Hz-20KHz Signal to Noise Ratio: >110dB Decoding Chip: 5.1 Effective Distance: 10m / 32.8ft USB Disk Support Format: WAV, WMA, APE, FLAC, MP3 Support: A2DP, AVRCP Interface: Stereo Analog AUX, RCA, 3.5mm, U Disk Package List 1 x o Converter 1 x Instruction Manual 1 x Data Cable 3 x o Cable