Previous page Next page Previous page Next page 1 Broad Compatibility 2 360 Lighting 3 Duet Singing Compare & Choose the Right One SingFree X Add To Basket SingFree(Grey) Add To Basket SingFree(Black) Add To Basket SingFree(Red) Add To Basket Price 33.9833.98 39.9939.99 47.9947.99 39.9939.99 Sound Mode 6 Sound Mode 4 Sound Mode 4 Sound Mode 4 Sound Mode Connection Way Bluetooth 5.3 FM, AUX, Bluetooth 5.0 FM, AUX, Bluetooth 5.0 FM, AUX, Bluetooth 5.0 Frequency 50-20000Hz 50-20000Hz 50-20000Hz 50-20000Hz Duet Mode Headphone Monitoring Voice Recording Playtime 5-10 hours 5-10 hours 5-10 hours 5-10 hours.
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