Feature●You never miss a classic In addition to the vintage look, the retro Bluetooth Boombox Cassette player also has vintage features such as AM/FM/radio, built-in cassette player, recorder that records radio directly into Micro SD files. USB for a "Classic" experience●Visit the old memories again: Recall the past with a vintage style retro Bluetooth boom cassette player with rich sound quality, built-in stereo speaker, Bluetooth connectivity and ultimate wireless audio experience●WIDE BLUETOOTH COMPATIBILITY: Stream your precious music with unique Bluetooth capability that enables ultra-fast wireless pairing with a wide range of devices such as Android smartphones, devices, tablets, laptops, and more●RETRO FEEL WITH CONTEMPORARY FUNCTIONS: Cassette players can switch to Play, Pause, Backward, Fast Forward, Record and Eject to create the classic experience you always wanted●EXTENDED OPTIONS FOR MORE CONNECTIONS: Dont stop the party just because the connection is bad. Portable Boombox Stereo Boombox with Micro SD slot, USB port, 3.5 mm Aux-in, headphone jack for endless music sessions from a wide audio sourceDescription You can also convert the cassette to MP3 files and store it in USB/SD. Perfect companion for peaceful weekend vacations, rugged stereo speakers are ready for any occasion or event. Product Name : Retro Tape Recorder Main Function : Tape/Bluetooth/TF Card/U Disk/Radio Channel System: Stereo 2 Channel Bluetooth Version: Version 5.0 Transmission Distance: 10 Meters Speaker Unit: Dual 5" Full Range Speaker + Dual Independent Tweeter Frequency Range: M: 88-108MHZ/ AM: 520-1 600MHZ/SW1: 3.2: 3.2 .5-22 MHZ/ AM: 520-1600KHZ