... B: the main technical indicators:1, in line with digital broadcasting standard DAB ETSI 300 401;2, ... 108 * 13 mm3;10, the product weight: 98g (with 750mAH lithium battery);11, a simple three button operation of ... playing, or button right now.3, DMB mode:With the USB cable to connect PC, and then ... Reference DMB player manual.4, FM radio:Select the icon button to enter FM radio mode;Press or key to select ...