Features 1TAPE TO MP3: It transfers tape music to Bluetooth receivers, such as Bluetooth headphones, Bluetooth speakers. You can conveniently listen to tape music through Bluetooth headphones or speakers. 2BLUETOOTH FUNCTION: The Bluetooth player automatically searches and pairs with the Bluetooth receiver when it is powered on, and the pairing is fast. It comes with an LED indicator to notify you of the Bluetooth status. 3EASY TO USE: The Bluetooth cassette player can be used as a portable cassette player. Insert a cassette and press PLAY to start listening to old music! 4BUTTON CONTROLS: The Bluetooth cassette player includes five control buttons, PLAY, STOP, F.F, REWIND, DIR and an AUTO REVERSE switch. 5POWER SUPPLY: The Bluetooth cassette player has two power options, AA batteries and DC power with USB power cord. Specification Item Type: Bluetooth Cassette Player Material: Plastic, Electronics Power Supply: 2 x AA Dry Batteries (not Included), Or USB Port Power Supply Package List 1 x Cassette Player 1 x Wired Earphone 1 x Power Cord 1 x Instruction Manual