Alloyseed BLT-1 Home Theater Bluetooth Music Audio Receiver Support NFC DAC APTX RCA Optical Fiber Coaxial Signal Output

Feature:1. Bluetooth 4.0 connects BLE with lower power consumption.2. NFC quick connection.3. AptX advanced audio codec: CD sound quality.4. Analog output: stereo left / right RCA.5. Digital SPDIF output: TOSLINK optical fiber and coaxial.6. Support automatic reconnection.7. Enable link loss and reconnect.8. Low latency fast streaming transmission.9. Desktop version: plug and play.10. Micro USB power port.11. Plug and play without built-in batteries. Specification:Bluetooth version: Bluetooth 4.0Compatibility mode: EDR, A2DP and AVRCPNFC: NFC fast connectionInput: Bluetooth, support automatic connection.Output: stereo analog RCA; digital optical fiber (SPDIF) / coaxial (Coaxial).Power: Micro USB 5V, 200mAEffective distance: 30 metersMaximum output level: 2.0V RMSOutput impedance: 75 ohmsDecoder chip: TI PCM5102ASignal-to-noise ratio: > 112dB (DC to 20kHz)Distortion + noise: <0.02% (1 kHz FS 96 KS/s)Frequency response range: 10Hz-20kHz (+/-0.5dB)Input bit depth: 32bit (oversampling)APTX low latency: 30 ms Note: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.