Product Featuressupports MP3、 WMA、 WAV、 formats、 supports lossless music formats APE、 FLACsupports input format of 3.5MM audio input、TF card、bluetooth 3.0.Long lasting and fasinating LED display with a alarm functionLarge diaphragm dual 5W amplifier to make the best sound possibleExtreme sensentive FM radio with a built -in FM antenna.Sardine is a super bass Hi-fi bluetooth speaker with many functions in head. It is quite portable and design is as sharp as you can never see on the market. Sardine、 somehow、 will definately help you to attract your friends interest within seconds.1 with TF card、 USB memory music playback function;2 support 3.5MM audio input3 supports MP3、 WMA、 WAV、 formats、 supports lossless music formats APE、 FLAC;4 with FM radio、 built-in FM antenna、 FM frequency tuning function support;5 white LED display、 support alarm clock and shutdown;6 Supports custom alarm tone、 you can choose USB / TF song as the alarm tone7 Supports Bluetooth hands-free calling and call-back function8 support function to cable9 dual speakers、 large diaphragm dual 5W amplifier IC、 superior sound quality10 High Capacity Battery: 1200 mA、 allowing you to enjoy the music of the ocean11 Effective distance?⒪o15-25M Package Include:1x speaker2x USB1x Manual