Item Type: Bluetooth Cassette PlayerMaterial: Plastic, ElectronicsModel: X20Wireless Transmission Distance: 10m / 33ftBluetooth Version: 5.0 and EDRInput Voltage: DC 5V1ASpeaker: 40mm 4 5WOutput Power: 5WInput: Bluetooth, AUX, Memory CardBattery Type: Built in 1200mAh Lithium Battery (Built in)Package List1 x Speaker1 x Charging Cable1 x Cable1 x Manual2 x Aromatherapy Tablet1[Multi Function] Bluetooth speaker, aromatherapy, and rhythmic night light are all in one, perfectly integrating modern and memory feelings. 2[Stereo Sound] Tape retro bluetooth speaker 360 degree surround sound, upgraded dual magnetic speakers, excellent sound quality. 3[Auto Rotate Black Disk] When the cassette tape player is playing music, the black disk can rotate automatically. 4[Multi Play Mode] Music tape player has been upgraded to multi play mode, and supports Bluetooth, memory card and cable playback. 5[Dual Ambience Lighting Effects] You can rhythm according to the music effect, or you can fix the lighting mode, there are 5 lighting modes.