Tape playback and Bluetooth listening The cassette player delivers fidelity audio. Tape playback can be heard directly with a Bluetooth headset or a wired headset. You can also connect to a Bluetooth speaker to listen to the audio produced by the tape player. Power options Supports both batterypowered use and USBpowered operation for versatile setup and convenience. Easy to operate and compact design Simple controls in a compact, ergonomic form for easy handling and use. Bluetooth mode and compatibility This Bluetooth tape player can be used with a Bluetooth receiver. It can be directly linked to a mobile phone Bluetooth or other Bluetooth devices by pressing the Bluetooth mode. Use scenarios listening at home: use headphones for private playback or connect to a Bluetooth speaker for shared listening of your cassette tapes. Portable playback: power by battery for onthego use without needing a constant power source. Bluetooth integration: pair with a Bluetooth receiver or a phone/other Bluetooth devices to access wireless listening options while using the tape player.