Dpofirs Portable FM Digital Radio with LED Display - Multifunctional Audio Player with Memory Function, Wireless FM Radio, Supports Memory Card & USB Playback | Perfect for Home, Office, Travel & Outdoor Activities

K‑90 Multifunctional Wireless Bluetooth Speaker FM Radio USB Audio Player Gray Support music playback function, directly play MP3 files in memory card or U disk. FM digital radio, radio station memory playback, direct selection of program number and frequency. Charging function, USB cable, can be connected to computer, mobile power USB port for charging. With power‑off memory function, it automatically remembers the track played when it was last exited. 8888 digital display screens. 0‑9 number keys, directly play the song in the music interface. How to Use: 1. After powering on, press the "Radio/FM" button to enter the radio, and then long press the "Play button" to automatically search for the station. After the search is completed, the system will automatically save the station, and then press "Previous" or "Next" Select the saved station; or directly "number keys" to select the desired channel. In order to improve the receiving sensitivity, all the antennas are pulled out when receiving the radio. 2. The microcomputer system of this machine automatically detects and recognizes the external equipment. Insert U disk or memory card after booting to play automatically. Specification: Item Type: Bluetooth Speaker Material: ABS Color: Gray Model: K-90 Function: Bluetooth playback, FM radio, memory card playback, USB (connected to U disk) playback FM Frequency: 87.5-108MHz Interface Type: USB (connected to U disk), memory card slot, 3.5mm, miniUSB Battery Type: 2x18650 battery (not included) Package List: 1 x Bluetooth Speaker(Battery Not Included) 1 x Lanyard 1 x Data Cable