Stereo radio has built-in 5W dual speakers; it provides you with a loud volume while maintaining the original sound effect to the greatest extentSupport TF USB AUX port; maximum support 32GB; if your old mobile phone has a headphone jack; it can be connected to the AUX port of the radio to play mobile audioBuilt-in 1500 mAh rechargeable lithium battery; use DC 5V 1A port to charge; charging time is only 3-4 hours; it can be used continuously for more than 4 hours at medium volumePortable size; 7.7 x 4.3 x 3.5in; suitable to be placed on the head of the bed; writing desk; office, etc.; leather handle will be a good assistant if you want to stroll around in the courtyardSimple operation; only 4 buttons are used to control music playback; if you prefer the radio function, the dial has an orange backlight
