bluetooth Speaker Stereo Subwoofer Support TF Card USB AUX FM Radio For Tablet Smartphone

Specifications Color Red Green Blue Grey OrangeMaterial PlasticSize Approx 20 5 6 3 4 3 cm 8 1 2 5 1 7 inchbluetooth Version 4 0Transmission Distance About 10mSpeaker Dual Speaker 40mm 4 3W 2Battery 1800mAhButtons Previous Song Next Song Pause Play Mode Switch CallInterface USB Micro USB Charging Port AUX TF Card SlotPower Switch ON OFFMusic Formats WAV MP3Support FM Radio Hands free Call TF Card USB Disk AUX InputCharging Time About 3 5h full charge Play Time About 2h at maximum volume SNR 80dBDistortion 0 5 1KHz FM Frequence 87 5 108 MHz Features This speaker is equipped with powerful bass diaphragm to produce outstanding sound effect It will give you maximum listening pleasure It supports multiple ways of music playing for your choice via bluetooth AUX audio cable TF card or U disk plug and play easy and conveniecnt Make it a companion while playing games or listening to music it will create an immersive experience for you Novel and elegant appearance equipped with 5 control buttons1 power switch Long playback time on one single full charge bluetooth 4 0 technology play wireless music within 10 meters it will show stable performance Adopt double full frequency loudspeakers 2 40mm 4 3W with heavy bass diaphragmseparate loudspeaker cavity Play MP3 WAV music files from external TF card USB disk or you can connect a AUX audio cable not included to play the music in your devices With built in microphone conn