This cassette speaker, tape recorder, and audio recorder is the perfect companion for quiet weekend trips. Rugged stereo speakers suitable for any occasion and event, with classic 80s retro style.Feature:Tape function: you can play tapes or record with blank tapesRadio functions: FM, AM, SWCard function: U disk and SD card can be usedPower supply method: directly plug in or use battery (without battery)You can use tape to record U disk songs, and U disk can also record tape songs.Specification:Name: Vintage Tape DeviceFunction: bracelet/Bluetooth/TF card/U disk/radioAudio channel system: stereo two-channelTransmission distance: 10 metersSpeaker unit: Two 5-inch wideband speakers + two independent tweeters.Frequency range: M: 88-108MHz / AM: 520-1 600MHz / SW1: 3, SW1. 2-8 MHz SW2: 8.5 - 22 MHz/AM: 520 - 1600 kHzPut the handle down: 42.5X24X13CM (length x height x thickness)Handle raised: 42.5X28X13CM (length x height x thickness)Net weight of the machine (excluding battery): 2.79 kgPacking list:1*retro audio recorder1*16G U disk