Q3 HiFi Wireless Bluetooth Digital Audio Receiver Support AUX 3.5mm Optical Fiber USB Output Product Introduction: The Q3 is a wireless Bluetooth audio receiver with dual interface audio output that connects your home or car speakers with a 3.5mm AUX or Optical digital audio output, easily transforming your normal speakers into wireless Bluetooth speakers. This product supports U disk playback, support MP3WMAAACAAC+ALACFLACAPEWAV and other most lossless audio format decoding, using imported chip AP1048, high-performance 32-bit Bluetooth audio processor, decoding up to 24 bits 96KHz; Support EQ sound adjustment, and support infrared remote control operation; Product appearance design is exquisite, pure black appearance design to show the high-end atmosphere; Easy to operate, through wireless devices such as smart phones, tablets and other paired with this product wireless Bluetooth, let you enjoy the wireless transmission at any time to bring music feast. Product parameters: 1. Product name: Wireless Bluetooth audio receiver 2. Model: Q3 3. Bluetooth: Dual-mode Bluetooth 5.0 4. Frequency range: 2.4-2.48ghz 5. Bluetooth protocol: AVRCP, A2DP, HFPHSP and other protocols 6. Output interface: 3.5mm stereo AUX output, digital Optical fiber audio output 7. (This product supports 3.5mm stereo output and Optical digital fiber audio output at the same time) 8. Function introduction: U disk playback, support a variety of lossless audio format decoding 9. MP3 WMA AAC MP4 M4A FLAC APE WAV audio format decoding 10. Support EQ sound adjustment 11. Support IR remote control operation 12. Transmission distance: 10 meters 13. Material: ABS environmental protection material 14. Power supply: Type-C USB 5V power supply 15. Compatibility: Support Android and iOS smartphones, tablets and other bluetooth devices 16. Size: 8.8*8.8* 1.8cm 17. Weight of the host: 60g Packing List: 1. Q3 Wireless Bluetooth audio receiver x 1 2. USB type-c charging cable x 1 3. 3.5mm audio cable x 1