Description: Specifications FM 76 108MHz AM 522 1620 kHz SW 2 3 21 19MHz Speaker 3 5 inch6 Ω3W Power Input AC 110V DC 4 5V 3 x D batteries Size 8 1 x 2 4 x 5 1 inches Weight 29 17 oz excluding batteries Supported Formats MP3 WMA Maximum TF Card Support 32GB Maximum USB Disk Support 64GB Temperature Unit Celsius Features 1 Extensive Band Coverage The radio supports FM 76 108MHz AM 522 1620 kHz and SW 2 3 21 19MHz bands providing a wide range of listening options Equipped with both built in andexternal antennas it ensures exceptional reception under various conditions 2 High Quality Sound Featuring a 3W 3 5 inch speaker the device delivers clear and loud audio The adjustable sound levels 0 32 cater to individual preferences A 3 5mm earphone jack is also included for private listening enhancing your audio experience 3 Versatile Recording and Playback Record your favorite broadcasts using a TF card up to 32GB and save them in Folder B The radio also functions as a digital music player supporting MP3 WMA formats from TF cards or USB disks up to 64GB 4 Convenient Tuning Easily tune to your desired station through multiple methods including manually using the knob inputting station numbers directly or using the auto scan feature This ensures you can quickly find and enjoy your preferred channels 5 Dual Power Supply The radio operates on both AC power 110V for indoor use or 3 x D batteries for outdoor portable use maki