Six Backlight ColorsDifferent backlit distinguish different mode. Six stunning backlight colors add a vibrant visual touch to your music.Long Service TimeUtilizing a Type-C charging port, the unit can be quickly recharged with a 1000mAh battery in 3-4 hours and lasts up to 7-8 hours.Sleep Timer and Alarm ClockEnable to turn off automatically in a certain amount of time, also set an alarm clock to make sure you don't miss important news and broadcasts.Perfect for OutdoorsThe flashlight and SOS alarm make the RF75A become an emergency kit. It is the perfect companion for your next backyard barbecue or camping trip.Technical SpecificationsAM520-1710KHZFM64-108MHZ(Step Value: 10KHZ)SW4.750-21.850MHZWB (Weather Band)162.400-162.550MHZVHF30.000-199.975MHZTF Card Max Capacity16g-32g (FAT32 format), 64g-256GB (exFAT format, try reformat the drive if do not work).Support Audio FormatMP3, WAV, WMASize/Weight3.6’’ x 2’’ x 1'' / 3.7 ozComponents & Accessories1 x RF75A, 1 x Storage bag, 1 x Lanyard, 1 x Wire antenna, 1 x Type-C cable, 1 x EarphoneOn Apr 9, 2024 at 08:23:28 PDT, seller added the following information: