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Product description:
Power type:DC9-12V power supply?(current more than 1A)
Size: 120*63MM
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Output amplitude: greater than 800MV
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Rated power consumption: USB playback current is less than 120MA, other states are less than 80MA
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Operating temperature: -20 ° C -60 ° C
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Main feature:
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1. Support stereo Bluet speaker function, ?mobile phone and other devices can send music to speakers (A2DP) via Bluetooth
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2. Support the speaker terminal to switch the up and down songs through the Bluet control mobile phone and other devices, adjust the volume
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3. Bluet is based on CLASS2 power level, adopts?Bluet?specification, compatible with Bluet 3.0 and below, and the transmission speed can reach 3Mbit/s.
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4. Supports playing music on SD/MMC Card and U disk. The music formats are:?MP3, WMA, APE, FLAC, WAV?(excluding license)
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5.?Support FM, the frequency band is:?87MHZ-108MHZ;
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6.?Support AUX input, ie external audio source can access the speaker through AUX and adjust the volume on the speaker
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7. Support speaker status broadcast.
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8. Support function switching hotkey (one button in Card, u disk, AUXIN, FM, Bluetooth playback) (MODE button on the remote control is the function switch button);
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9. Support firmware encryption;
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10. Support USB/SD upgrade
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11.FAT16, FAT32, ExFAT/Fat64 file system support;
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12. Support directory level: 8 level subdirectories;
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13. Number of supported files: the number of files is not limited to a single directory, and the total number of music files is less than 9999;
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14. Support SD/MMC/SDHC;
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15. Support USB2.0, fully compatible with USB1.1;
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16.32 level volume
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17. Support background Bluetooth, play card/U disk music and FM in case of Bluetooth connection;
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18. Support Spp remote control, that is, the phone can support the remote control function of the speaker after installing the APK or APP.
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19.DC input for 9V to 12V power supply
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20. Higher security: anti-power reverse design, even if the power is reversed, it will not burn the product.
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21. Support Bluetooth call function
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22. LED digital tube indicates working status and playing time, any state is clear according to the size of the music.
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Package included:
1PC MP3 Decoder Board +1PC Remote Control+ Connecting line