Wireless Tooth-compatible O Receiver Board Tf Usb Rding

Features: Support for Bluetooth-compatible 4.1, support automatic return function, support WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download, support U disk, TF card player Three kinds of audio input: Bluetooth-compatible receive; USB decoding play; TF card decoding play Power: DC5V; Effective Bluetooth-compatible transmission distance: 10-15 meters The front output can directly promote headphones or connect rear amplifier Interface Specification: Power interface: Universal Micro USB 5V power supply 3.7-5V supply pad: 3.7-5V power supply modification U disk interface: Support play U disk MP3 / WAV / APE / FLAC file, support FAT16 / 32 file format TF card interface: Support play MP3 card in the MP3 / WAV / APE / FLAC file, support FAT16 / 32 file format LED indication: Bluetooth-compatible mode blue light long, music mode blue light flashing 3.5mm stereo output: Standard 3.5mm interface, the output stereo sound source, can be inserted headphones, connected amplifier and other equipment Specifications: Power Supply: 3.7-5V SNR: 90dB THD+N: -70dB Crosstalk: -86dB DNR: 91dB Support Profile: A2DP/AVCTP/AVDTP/AVRCP/HFP LOS: >15m Size: 5.9x3cm/2.32x1.18inch Download ip:http://www.winddeal.net/image2/tools/1A40847.rar Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1 Pc x Decording Board